Discoverer 20 [SEP] time of spacecraft launch
[{"answer": "17 February 1961", "provenance": [{"wikipedia_id": "27803212", "title": "Discoverer 20", "start_paragraph_id": 2, "start_character": 0, "end_paragraph_id": 2, "end_character": 70, "bleu_score": 1.0, "meta": {}, "section": "Section::::Abstract."}]}]
Discoverer 20


Discoverer 20, also known as Corona 9014A, was an American area survey optical reconnaissance satellite which was launched in 1961. It was a KH-5 Argon satellite, based on an Agena-B. Discoverer 20 was the first KH-5 to be launched; however, it failed towards the end of its mission, when its film return capsule failed to separate from the main spacecraft. The launch of Discoverer 20 occurred at 20:25 UTC on 17 February 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch pad 75-
19730669
Discoverer 19


Discoverer 19, also known as RM-1, was an American satellite which was launched in 1960. It was a technology demonstration spacecraft, based on an Agena-B. The launch of Discoverer 19 occurred at 20:32 UTC on 20 December 1960. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-5 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1960 Tau 1. Discoverer 19 was operated in a low Earth orbit, with a perigee of
21301098
Solar electric propulsion


Solar electric propulsion (SEP) typically refers to the combination of solar cells and an ion drive to propel a spacecraft through outer space. This technology has been exploited in a variety of spacecraft by the European Space Agency, the Japanese Space Agency, Indian Space Research Organisation and NASA. SEP is valued for its potential for a high specific impulse, thus allowing less mass for propellant to be launched with a spacecraft and it has been evaluated for mission to Mars. Solar electric propulsion combines solar panels on spacecraft and ion thrusters,
19663908
Discoverer 21


Discoverer 21, also known as RM-2, was an American satellite which was launched in 1961. It was a technology demonstration spacecraft, based on an Agena-B. The launch of Discoverer 21 occurred at 22:58 UTC on 18 February 1961. A Thor DM-21 Agena-B rocket was used, flying from launch pad 75-3-5 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Zeta 1. Discoverer 21 was operated in a low Earth orbit, with a perigee of
21301064
Discoverer 34


during ascent resulted in the spacecraft being placed into an unusable orbit. It was the second consecutive KH-3 launch failure; the previous mission, Discoverer 33, had failed to achieve orbit due to a separation failure. Discoverer 34 was launched into a low Earth orbit, with a perigee of , an apogee of , 82.5 degrees of inclination, and a period of 96.6 minutes. The satellite had a mass of , and was equipped with a panoramic camera with a focal length of , which had a maximum resolution of . Images were
21215648
Discoverer 18


Discoverer 18, also known as Corona 9013, was an American optical reconnaissance satellite which was launched in 1960. It was a KH-2 Corona satellite, based on an Agena-B. The launch of Discoverer 18 occurred at 20:20:58 UTC on 7 December 1960. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1960 Sigma 1. Discoverer 18 was operated in a low Earth orbit, with
20463371
Rosetta (spacecraft)


larger mass and the resulting increased impact velocity made modification of the landing gear necessary. After two scrubbed launch attempts, "Rosetta" was launched on 2 March 2004 at 07:17 UTC from the Guiana Space Centre in French Guiana. Aside from the changes made to launch time and target, the mission profile remained almost identical. Both co-discoverers of the comet, Klim Churyumov and Svetlana Gerasimenko, were present at the spaceport during the launch. To achieve the required velocity to rendezvous with 67P, "Rosetta" used gravity assist
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Discoverer 9


Discoverer 9 was an American military reconnaissance satellite, launched in 1960 as a part of the Discoverer program. The satellite was launched on 4 February 1960, at 18:51 UTC, from Vandenberg Air Force Base on the Thor-Agena launch vehicle. The Thor cut off 20 seconds early and left the Agena without sufficient velocity or attitude control. It began tumbling and the engine shut down after only 20 seconds of operation, sending the payload into the Pacific Ocean. At liftoff, an improper disconnect of a pad umbilical also caused a
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Discoverer 22


Discoverer 22, also known as Corona 9015, was an American optical reconnaissance satellite which was lost in a launch failure in 1961. It was a KH-2 Corona' satellite, based on an Agena-B. The launch of Discoverer 22 occurred at 20:34:43 UTC on 30 March 1961. A Thor DM-21 Agena-B rocket was used, flying from launch pad 75-3-4 at the Vandenberg Air Force Base. Due to a malfunction of the rocket's second stage, it failed to achieve orbit. Discoverer 22 was to
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Discoverer 29


Discoverer 29, also known as Corona 9023, was an American optical reconnaissance satellite which was launched in 1961. It was the first KH-3 Corona satellite, which was based on an Agena-B rocket. The launch of Discoverer 29 occurred at 20:00 UTC on 30 August 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Psi 1. Discoverer 29 was operated in a
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Discoverer 36


Discoverer 36, also known as Corona 9029, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-3 Corona satellite, based on an Agena-B rocket. It was the penultimate KH-3 satellite to be launched, the last successful mission, and the most successful of the program. The launch of Discoverer 36 occurred at 20:40 UTC on 12 December 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon
21300908
McDonnell Douglas DC-X


Earth orbit takes about 90 to 120 minutes, the Earth will rotate to the east about 20 to 30 degrees in that time; or for a launch from the southern United States, about . If the spacecraft is launched to the east this does not present a problem, but for the polar orbits required of military spacecraft, when the orbit is complete the spacecraft overflies a point far to the west of the launch site. In order to land back at the launch site, the craft needs to have considerable cross-range
15420682
Discoverer 34


Discoverer 34, also known as Corona 9027, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-3 Corona satellite, based on an Agena-B. The launch of Discoverer 34 occurred at 20:00 UTC on 5 November 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-1-1 at the Vandenberg Air Force Base. Although the satellite achieved orbit, and was assigned the Harvard designation 1961 Alpha Epsilon 1, the launch was unsuccessful. An anomalous angle taken
21215647
Progress M-27M


to be fully controlled. The spacecraft was deemed to be a total loss. On 8 May 2015 at 02:20 UTC, the spacecraft was confirmed to have undergone destructive reentry over the middle of the Pacific Ocean. Progress M-27M was the 27th Progress-M 11F615A60 spacecraft, with the serial number 426. It was built by RKK Energia and was operated by the Russian Federal Space Agency. This was the second time the upgraded Soyuz-2.1a rocket was used for an ISS mission launch. The spacecraft was launched on 28 April 2015 at
18685709
Corona (satellite)


mice, the only one flown in the Corona program. The initial attempt miscarried when the mice poisoned themselves gnawing on Krylon paint inside the capsule, but a replacement batch were launched two days later. They never made it to orbit however; the Agena suffered a guidance malfunction and sent the mice and spacecraft into the Pacific Ocean. Discoverer 4 (June 25) failed to orbit when the Agena engine underperformed and the capsule could not attain orbital velocity. Discoverer 5 (August 13) accidentally sent its capsule into a higher orbit
17621973
Discoverer 10


Discoverer 10 was an American military reconnaissance satellite, launched in 1960 as a part of the Discoverer program. The satellite was launched on 19 February 1960, at 20:15 UTC, from Vandenberg Air Force Base on the Thor-Agena launch vehicle. The booster began exhibiting abnormal pitch oscillations almost immediately at liftoff and Range Safety sent the destruct command at T+52 seconds when allowable safety margins were exceeded. Most of the debris fell in and around LC-75. The failure was traced to a malfunction of the Thor's guidance computer due to a
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Discoverer 16


Discoverer 16, also known as Corona 9011, was an American optical reconnaissance satellite which was lost in a launch failure in 1960. It was the first KH-2 Corona' satellite, based on an Agena-B. The launch of Discoverer 16 occurred at 20:26 UTC on 26 October 1960. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. The Agena failed to separate from the Thor first stage, and as a result the satellite failed to achieve
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Discoverer 17


Discoverer 17, also known as Corona 9012, was an American optical reconnaissance satellite which was launched in 1960. It was a KH-2 Corona' satellite, based on the Agena-B. The launch of Discoverer 17 occurred at 20:43 UTC on 12 November 1960. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-5 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1960 Omicron 1. It was the first KH-2 satellite to successfully reach orbit
20463332
Tianzhou 1


braking maneuvers under ground control. It uses the first flight model of the Tianzhou. It is a Chinese automated cargo spacecraft developed from the Tiangong-1 to resupply its future modular space station. Tianzhou 1 launched successfully on 20 April 2017 at 7:41pm local time, from the Wenchang space center. This marked the second time a Long March 7 has been used, and the first one for a mission. Tianzhou-1 became the heaviest Chinese spacecraft ever launched, at that time. This mission demonstrated the Tianzhou spacecraft and its capabilities. It critically
19789700
Superbird-C2


companies dissolved. Thus, by the time of launch, Superbird-7 was a JSAT spacecraft. Superbird-7 was successfully launched along AMC-21 by an Ariane 5 ECA on August 14, 2008, at 20:44 UTC. It separated from the spacecraft at 21:09 UTC and less than an hour later, at 22:03 UTC, it had already spread its solar panels. After the successful launch, Superbird-7 was renamed as Superbird-C2. On October 17, 2008 MELCO announced that they had performed the final handover of the spacecraft to JSAT. They had
13969011
Corona (satellite)


where it remained until November 1961. Discoverer 6 (August 19) suffered a retrorocket failure that prevented deorbit of the capsule. Discoverer 7 (November 7) experienced an attitude control malfunction in orbit, once again preventing capsule recovery. Discoverer 8 (November 20) was put into an incorrect orbit by the launch vehicle, again preventing capsule recovery. Discoverer 9 (February 4, 1960) ended up in the Pacific Ocean when the Thor cut off too early. Discoverer 10 (February 19) failed when the Thor suffered a
17621974
Little Joe 1


1959, LJ-1 was being prepared for launch from the Wallops Flight Facility, Wallops Island, Virginia. Suddenly, about a half-hour before the scheduled launch, the escape rocket fired and pulled the Mercury spacecraft away from the launch pad. The spacecraft reached an apogee of and landed about 2000 feet away. The flight time was 20 seconds. According to the Sept. 18, 1959 accident report, the unexpected triggering of the launch escape system was caused by a transient or electrical leak; analysis showed it to be due to
20880278
Intelsat 2


time it was operational. Designed for an operational life of 15 years, the spacecraft was equipped with 20 C-band and 20 Ku-band transponders. Its two solar arrays, which had a span of generated 4,700 watts of power when the spacecraft first entered service, which was expected to drop to around 4300 watts by the end of the vehicle's operational life. Arianespace launched Intelsat 2, using an Ariane 4 rocket, flight number V65, in the Ariane 44L H10+ configuration. The launch took place from ELA-2
477679
Kosmos 20


Kosmos 20 ( meaning "Cosmos 20") or Zenit-2 No.13 was a Soviet optical film-return reconnaissance satellite which was launched in 1963. A Zenit-2 satellite, Kosmos 20 was the thirteenth of eighty-one such spacecraft to be launched and had a mass of . A Vostok-2 rocket, serial number G15001-01, was used to launch Kosmos 20. The launch took place at 09:29:58 UTC on 18 October 1963, using Site 1/5 at the Baikonur Cosmodrome. Following its successful arrival in orbit the spacecraft received its Kosmos designation
16973753
Progress 7K-TG


longest, Progress 38, spending almost 75 days in orbit. The first Progress 7K-TG spacecraft, Progress 1, was launched on 20 January 1978. The first twelve spacecraft flew to Salyut 6, with the next thirteen, including the Kosmos 1669 spacecraft - a Progress spacecraft which was given a Kosmos designation and omitted from the sequence of Progress designations - going to Salyut 7. The last eighteen flew to Mir. With the exception of Progress 20, all of the flights to Salyut stations were launched by Soyuz-U
2267613
Soyuz TMA-09M


Site 1/5 at the Baikonur Cosmodrome in Kazakhstan. Launch took place at 20:31:00 UTC on 28 May 2013, with a Soyuz-FG carrier rocket propelling the spacecraft into low Earth orbit. The spacecraft separated from the upper stage of the carrier rocket nine minutes after liftoff. Docking with the ISS, using the nadir port of the Rassvet module, occurred at 02:10 UTC on 29 May, less than six hours after launch as part of a fast rendezvous profile designed to minimise the time the crew must spend in the cramped Soyuz spacecraft
11448936
Progress M-18M


Progress M-18M (), identified by NASA as Progress 50 or 50P, is a Progress spacecraft used by Roskosmos to resupply the International Space Station during 2013. Progress M-18M was sent on a 4-Orbit rendezvous profile that was already demonstrated by the Progress M-16M and Progress M-17M spacecraft in 2012. The spacecraft was launched on time at 14:41 UTC on 11 February 2013 from the Baikonur Cosmodrome in Kazakhstan. Progress M-18M docked with the Pirs Docking Compartment at 20:35 UTC less than six hours after the launch. The successful
6430427
Corona (satellite)


the Discoverer 13 mission, which launched August 10, 1960, was successfully recovered the next day. This was the first time that any object had been recovered successfully from orbit. After the mission of Discoverer 14, launched on August 18, 1960, its film bucket was successfully retrieved two days later by a C-119 Flying Boxcar transport plane. This was the first successful return of photographic film from orbit. In comparison, Sputnik 5 was launched into orbit on August 19, 1960, one day after the launch of Discoverer 14
17621985
Mercury-Atlas 9


Mercury-Atlas 9 was the final crewed space mission of the U.S. Mercury program, launched on May 15, 1963 from Launch Complex 14 at Cape Canaveral, Florida. The spacecraft, named Faith 7, completed 22 Earth orbits before splashing down in the Pacific Ocean, piloted by astronaut Gordon Cooper, then a United States Air Force major. The Atlas rocket was No. 130-D, and the Mercury spacecraft was No. 20. This mission marks the last time an American was launched alone to conduct an entirely solo orbital mission
2037367
Nimbus 4


Nimbus 4 (also called Nimbus D) was a meteorological satellite. It was the fourth in a series of the Nimbus program. Nimbus 4 was launched on April 8, 1970, by a Thor-Agena rocket from Vandenberg Air Force Base, Lompoc, CA. The spacecraft functioned nominally until 30 Sep 1980. The satellite orbited the Earth once every 1 hour and 47 minutes, at an inclination of 80°. Its perigee was and apogee was . Nimbus 4, the fourth in a series of second-generation meteorological
16596410
Luna E-6 No.5


Luna E-6 No.5, sometimes identified by NASA as Luna 1964B, was a Soviet spacecraft which was lost in a launch failure in 1964. It was a Luna E-6 spacecraft, the fifth of twelve to be launched, It was intended to be the first spacecraft to perform a soft landing on the Moon, a goal which would eventually be accomplished by the final E-6 spacecraft, Luna 9. Luna E-6 No.5 was launched at 08:08:28 UTC on 20 April 1964, atop a Molniya-M 8K78M carrier rocket, flying from Site
13789674
Andrei Borisenko


. Borisenko flew into space for the first time as a Flight Engineer for the ISS long duration Expedition 27/28 missions. The Soyuz TMA-21 spacecraft carrying Borisenko, cosmonaut Aleksandr Samokutyayev and NASA astronaut Ron Garan launched on schedule from the Baikonur Cosmodrome's Gagarin's Start launch pad, at 23:18:20 UTC on April 4, 2011. The launch of Soyuz TMA-21 was dedicated to the 50th anniversary of the first manned space flight by Yuri Gagarin performed in 1961. After 2 days of autonomous flight, the Soyuz TMA-21 spacecraft docked with the International Space
18377930
Lucy (spacecraft)


of planet formation": materials that clumped together in the early history of the Solar System to form planets and other bodies. The Australopithecus itself was named for a Beatles song, "Lucy in the Sky with Diamonds". "Lucy" is planned to launch in 2021. In 2025 it will fly by the inner main-belt asteroid 52246 Donaldjohanson, which was named for the discoverer of the Lucy hominin fossil. In 2027 it will arrive at the Trojan cloud (a group of asteroids that orbits about 60° ahead
22124962
Project Mercury


. They selected names ending with a "7" to commemorate the seven astronauts. Times given are Universal Coordinated Time, local time + 5 hours. MA = Mercury-Atlas, MR = Mercury-Redstone, LC = Launch Complex. The 20 unmanned flights used Little Joe, Redstone, and Atlas launch vehicles. They were used to develop the launch vehicles, launch escape system, spacecraft and tracking network. One flight of a Scout rocket attempted to launch an unmanned satellite for testing the ground tracking network, but failed
20422775
Shin'en (spacecraft)


one bit per second. UNISEC has invited amateur radio operators to assist in collecting data from the spacecraft. "Shin'en" was successfully launched from Pad 1 of the Yoshinobu Launch Complex at the Tanegashima Space Centre, at 21:58:22 UTC on 20 May 2010. It was being launched as a secondary payload aboard an H-IIA 202 rocket, with the primary payload being the Akatsuki spacecraft bound for Venus. The IKAROS solar sail experiment was also deployed from the same rocket on a trajectory towards Venus. Three other student spacecraft; Waseda
11569978
Georges Lemaître ATV


The "Georges Lemaître" ATV, or Automated Transfer Vehicle 5 (ATV-5), was a European unmanned cargo resupply spacecraft, named after the Belgian astronomer Georges Lemaître. The spacecraft was launched during the night of 29 July 2014 (23:44 GMT, 20:44 local time, 30 July 01:44 CEST), on a mission to supply the International Space Station (ISS) with propellant, water, air, and dry cargo. It was the fifth and final ATV to be built and launched. "Georges Lemaître" was constructed in
17534329
Elektro–L


spacecraft of the series, Elektro-L No.1, was launched at 15.29 Moscow Time (12:29 GMT) on 20 January 2011 from Pad 45 at Baikonur Cosmodrome. The launch vehicle used was a Zenit-2SB, developed by the Ukrainian Yuzhnoe Design Bureau. The rocket's third stage was a newly developed Fregat-SB, a variation of the baseline Fregat, developed by Russia's NPO Lavochkin. At 15.37, the second stage separated and the Fregat-SB continued lifting the spacecraft into geostationary orbit. The satellite separated from the upper
3884072
Progress M1-8


Progress M1-8, identified by NASA as Progress 7 or 7P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M1 11F615A55 spacecraft, with the serial number 257. Progress M1-8 was launched by a Soyuz-U carrier rocket from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 20:13:39 GMT on 21 March 2002. The spacecraft docked with the Aft port of the "Zvezda" module at 20:57:56 GMT on 24 March. It remained docked for three months before undocking
4720083
NOAA-20


launch had slipped to 2016, and by 2012 that had slipped to 2017. In August 2016, following environmental testing, launch slipped from January 20, 2017 to March 16, 2017 due to problems with ATMS and the ground system. In January 2017, launch was delayed from March 2017 to the fourth quarter of fiscal year 2017, or July to September for the same reasons. The launch was delayed from September 2017 to November 10, 2017 to provide extra time for engineers to complete testing of the spacecraft and electronics as
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SEP-IRA


deducted from the net profit. The result is then multiplied by 20% to arrive at the maximum SEP deduction, $9,293. SEP contributions and earnings are held in SEP-IRAs and can be withdrawn at any time, subject to the general limitations imposed on Traditional IRA. A withdrawal is taxable in the year received. If a participant makes a withdrawal before age 59½, generally a 10% additional tax applies. SEP contributions and earnings may be rolled over tax-free to other Individual retirement account and retirement plans.
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USC&GS Discoverer (1918)


The first USC&GS "Discoverer" was a survey ship that served in the United States Coast and Geodetic Survey from 1922 to 1941. "Discoverer" was laid down as the United States Navy minesweeper USS "Auk" (Minesweeper No. 38) by the Todd Shipyards Corporation at New York, New York, on 20 June 1918. She was launched on either 28 September 1918 and commissioned on 31 January 1919. "Auk" assisted in sweeping the North Sea Mine Barrage in 1919. She spent 1920 in ordinary at Portsmouth
20717066
List of human spaceflight programs


The spacecraft was designed by Max Faget and NASA's Space Task Group. NASA ordered 20 production spacecraft, numbered 1 through 20, from McDonnell Aircraft Company, St. Louis, Missouri. Five of the twenty spacecraft, #10, 12, 15, 17, and 19, were not flown. Spacecraft #3 and #4 were destroyed during unmanned test flights. Spacecraft #11 sank and was recovered from the bottom of the Atlantic Ocean after 38 years. Some spacecraft were modified after initial production (refurbished after launch abort
19978340
Hot Bird 13B


Americas and the Middle East. Hot Bird 8, as it was then named, was launched by a Proton-M carrier rocket with a Briz-M upper stage. The launch took place from Site 200/39 at the Baikonur Cosmodrome, at 21:48:00 on 4 August 2006 with spacecraft separation occurring at 06:59:20 on 5 August. The launch was conducted by International Launch Services. The spacecraft was deployed into geosynchronous transfer orbit, raising itself to its operational geostationary position at 13 degrees east by means of its apogee motor. The spacecraft is
4168087
Progress M-55


Progress M-55 (), identified by NASA as Progress 20 or 20P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 355. Progress M-55 was launched by a Soyuz-U carrier rocket from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 18:38:20 GMT on 21 December 2005. The spacecraft docked with the "Pirs" module at 19:46:18 GMT on 23 December. It remained docked for almost six months before undocking at 14:06:01 GMT on 19
4453658
Vostok (spacecraft)


detaching the entire spacecraft from the booster. One problem that was never adequately resolved was the event of a launch vehicle malfunction in the first 20 seconds, when the ejector seat would not have enough time to deploy its parachute. LC-1 at the Baikonour Cosmodrome had netting placed around it to catch the descent module should the cosmonaut eject while still on the pad, but it was of doubtful value since he would likely end up landing too close to the exploding booster. An accident in the initial seconds of launch also likely would have
6327546
Mercury-Atlas 3


a rain of fiery debris falling back to Earth. The escape tower activated the moment the destruct command was sent and lofted Mercury spacecraft #8 to safety. The capsule flew to an apogee of 7.2 km and downrange only 1.8 km. The flight of the Mercury capsule lasted 7 minutes and 19 seconds, most of that time descending on its parachute. The spacecraft was recovered some 20 minutes after launch in the Atlantic Ocean and reused on the next flight (MA-4) as spacecraft No. 8A. One comforting fact to the Mercury
18413578
Discoverer II


We see the opportunity to move towards an operational capability for the country, at least for imagery systems, that consists of an array of smaller, cheaper spacecraft in larger numbers which is at least as useful as those currently planned and to transport them to space with substantially smaller and less costly launch vehicles." The Defense Science Board (DSB) was then asked to establish a Task Force on Satellite Reconnaissance (the so-called "Hermann Panel") to review all major aspects of such small satellite systems for defence.
17340907
Corona (satellite)


Flight" hall in the Smithsonian Air and Space Museum in Washington DC Discoverer 14 (August 18) carried a camera package for the first time. The cameras operated properly and the capsule was recovered from the Pacific Ocean 1-1/2 days after launch. Discoverer 15 (September 13) managed to successfully deorbit its capsule, but it sank into the Pacific Ocean and was not recovered. In 1963, the KH-4 system was introduced with dual cameras and the program now made completely secret. The Discoverer label was dropped and all launches
17621976
Apollo (spacecraft)


the S-IVB stage could leave the crew stranded in orbit, the separation system used multiple signal paths, multiple detonators and multiple explosive charges where the detonation of one charge would set off another even if the detonator on that charge failed to function. Once in space, the astronauts pressed the 'CSM/LV Sep' button on the control panel to separate the CSM from the launch vehicle. Detonating cord was ignited around the flange between the SM and SLA, and along the joints between the four SLA panels, releasing
18788495
Progress M-20M


Progress M-20M (), identified by NASA as Progress 52 or 52P, is a Progress spacecraft used by Roskosmos to resupply the International Space Station (ISS) during 2013. Progress M-20M was built by RKK Energia. Progress M-20M was launched on a 6-hours rendezvous profile towards the ISS. The 20th Progress-M 11F615A60 spacecraft to be launched, it had the serial number 420 and was built by RKK Energia. The spacecraft was launched on 27 July 2013 at 20:45 GMT from the Baikonur Cosmodrome in Kazakhstan. The
16980093
Akatsuki (spacecraft)


and Assembly Building 2 on 19 March. On 4 May, "Akatsuki" was encapsulated inside the large payload fairing of the H-IIA rocket that launched the spacecraft, along with the IKAROS solar sail, on a 6-month journey to Venus. On 9 May, the payload fairing was transported to the Tanegashima Space Center's Vehicle Assembly Building, where the fairing was mated to the H-IIA launch vehicle itself. The spacecraft was launched on 20 May 2010 at 21:58:22 (UTC) from the Tanegashima Space Center, after
21811859
Aleksandr Samokutyayev


spacecraft. In October 2008 Samokutyayev was assigned to the prime crew of the 27th long duration expedition to the space station. On 7 October 2009 his assignment was confirmed by NASA press release No. 09-233. Samokutyayev flew into space for the first time as a Flight Engineer for the ISS long duration Expedition 27/28 missions. The Soyuz TMA-21 spacecraft carrying Samokutyayev, cosmonaut Andrei Borisenko and NASA astronaut Ron Garan launched on schedule from the Baikonur Cosmodrome's Gagarin's Start launch pad, at 23:18:20 UTC on 4 April 2011. Samokutyayev
2618758
Juno (spacecraft)


traveled a total distance of roughly to reach Jupiter. The spacecraft was designed to orbit Jupiter 37 times over the course of its mission. This was originally planned to take 20 months. "Juno" trajectory used a gravity assist speed boost from Earth, accomplished by an Earth flyby in October 2013, two years after its launch on August 5, 2011. The spacecraft performed an orbit insertion burn to slow it enough to allow capture. It was expected to make three 53-day orbits before performing another burn on December 11, 2016
17102104
World Qualification Series (2009)


18 - Aug 23" 30th Anniversary of the Lacanau Pro and good conditions this year. Surf, concerts, events scheduled. Check out the video for a summary of the event http://vimeo.com/6994555 "Aug 25 - Aug 30" "Sep 01 - Sep 06" "Sep 01 - Sep 06" "Sep 04 - Sep 06" "Sep 09 - Sep 12" "Sep 10 - Sep 13" "Sep 08 - Sep 13" "Sep 15 - Sep 20" "Sep 16 - Sep 22" "Sep
1986943
Surveyor 2


Surveyor 2 was to be the second lunar lander in the uncrewed American Surveyor program to explore the Moon. It was launched September 20, 1966 from Cape Kennedy, Florida aboard an Atlas-Centaur rocket. A mid-course correction failure resulted in the spacecraft losing control. Contact was lost with the spacecraft at 9:35 UTC, September 22. On February 3, 1966 Luna 9 spacecraft was the first spacecraft to achieve a lunar soft landing and to transmit photographic data to Earth. Several months after, Surveyor 1 launched on May
12572602
JPSS-2


build one, and possibly three, Joint Polar Satellite System spacecraft. In winning the contract, Orbital unseated the incumbent Ball Aerospace which had built NOAA-20 (JPSS-1) and Suomi NPP. JPSS-2 is based on Orbital ATK’s LEOStar-3 spacecraft bus platform, which was also used on Landsat 8. The second Ice, Cloud and Land Elevation satellite (ICESat-2) and the Landsat 9 spacecraft are also based on the LEOStar-3 and are being built at Orbital ATK’s Gilbert facility at the same time. The launch services contract was awarded to
10677325
Progress M1-2


Progress M1-2 was a Progress spacecraft which was launched by Russia in 2000 to resupply the Mir space station. It was a Progress-M1 11F615A55 spacecraft, with the serial number 252. Progress M1-2 was launched by a Soyuz-U carrier rocket from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 20:08:02 GMT on 25 April 2000. The spacecraft docked with the Aft port on the "Kvant-1" module of Mir at 21:28:47 GMT on 27 April. It remained docked for 171 days before undocking at 18:06
6339159
2011 Scottish Conservative Party leadership election


to the UK Conservative Party. This prompts mixed reactions from senior party figures. 4 Sep – Ruth Davidson formally announces that she will stand in the contest. 5 Sep – Murdo Fraser launches his campaign in Edinburgh. 8 Sep – Ruth Davidson launches her campaign in Edinburgh. 11 Sep – Lord Forsyth, at one point a suggested leadership candidate, declares his backing for Ruth Davidson. 23 Sep – Nominations for leadership close. Margaret Mitchell confirms she will stand in the election. 2 Oct – David Mundell MP declares his backing
10722174
Hermes (spacecraft)


up to one month, and would be able to remain docked with an orbiting space station for a maximum of 90 days. According to CNES, Hermes would have been subject to more extreme re-entry conditions than the Space Shuttle due to its smaller size resulting in the vehicle being subject to higher aerothermal pressures. The baseline thermal protection, which was to be capable of withstanding temperatures of 1,400-1,600 °C for a minimum of 20 minutes and studied by Dassault and SEP, would have consisted of carbon elements with an
635016
Discoverer 31


with a perigee of , an apogee of , 82.7 degrees of inclination, and a period of 90.7 minutes. The satellite had a mass of , and was equipped with a panoramic camera with a focal length of , which had a maximum resolution of . Images were recorded onto film, and were to have been returned in a Satellite Recovery Vehicle. The Satellite Recovery Vehicle carried aboard Discoverer 31 was SRV-552. During the spacecraft's thirty-third orbit, the attitude control and power systems malfunctioned, and as a result Discoverer 31
21075744
Discoverer 33


Discoverer 33, also known as Corona 9026, was an American optical reconnaissance satellite which was lost in a launch failure in 1961. It was a KH-3 Corona satellite, based on an Agena-B. The launch of Discoverer 33 occurred at 19:23 UTC on 23 October 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-5 at the Vandenberg Air Force Base. The launch ended in failure after the Agena suffered a hydraulics system malfunction that led to premature main engine shutdown. Discoverer
21215630
List of 1982–83 NBA season transactions


1982 Oct 2, 1982 Oct 1, 1982 Sep 30, 1982 Sep 29, 1982 Sep 28, 1982 Sep 27, 1982 Sep 24, 1982 Sep 22, 1982 Sep 20, 1982 Sep 19, 1982 Sep 18, 1982 Sep 17, 1982 Sep 15, 1982 Sep 14, 1982 Sep 13, 1982 Sep 10, 1982 Sep 9, 1982 Sep 7, 1982 Sep 2, 1982 Sep 1, 1982 Aug 31, 1982 Aug 27, 1982 Aug 26, 1982 Aug 16, 1982 Aug 8,
557049
Dragon Spacecraft Qualification Unit


. On March 13, 2010, the first stage engines successfully underwent a 3.5 second static test firing, having failed a previous attempt the day before. SpaceX announced in September 2009 that the Dragon Spacecraft Qualification Unit would be the payload for the first Falcon 9 launch. At the time, launch was scheduled to occur no earlier than November 2009. The launch date had been delayed several times for various reasons, The spacecraft was launched and entered orbit on June 4, 2010. The first actual launch attempt targeted a four-
616394
Dawn (spacecraft)


. On April 10, 2007, the spacecraft arrived at the Astrotech Space Operations subsidiary of SPACEHAB, Inc. in Titusville, Florida, where it was prepared for launch. The launch was originally scheduled for June 20, but was delayed until June 30 due to delays with part deliveries. A broken crane at the launch pad, used to raise the solid rocket boosters, further delayed the launch for a week, until July 7; prior to this, on June 15, the second stage was successfully hoisted into position. A
4174438
Akatsuki (spacecraft)


of the spacecraft at launch was . The mass of the science payload is . Propulsion is provided by a bi-propellant, hydrazine-dinitrogen tetroxide orbital maneuvering engine and twelve mono-propellant hydrazine reaction control thrusters, eight with of thrust and four with . It is the first spacecraft to use a ceramic (silicon nitride) retrofire thruster. The total propellant mass at launch was . Communication is via an 8 GHz, 20-watt X-band transponder using the high-gain antenna. The high-gain antenna is flat to
21811856
Corona (satellite)


control malfunction and was destroyed by Range Safety just under a minute into launch. Discoverer 11 (April 15) suffered another attitude control malfunction in orbit. Discoverer 12 (June 29) failed to orbit due to an attitude control problem with the Agena. Discoverer 13 (August 10) managed a full successful capsule recovery for the first time. This was the first recovery of a man-made object from space, beating the Soviet Korabl Sputnik 2 by nine days. Discoverer XIII is now on display in the "Milestones of
17621975
NOAA-B


NOAA-B was a spacecraft in the TIROS-N series launched by NASA on 29 May 1980. Intended for a Sun-synchronous orbit, the spacecraft entered a lower, elliptical orbit due to a launch vehicle malfunction resulting in a failed mission. Had the launch been successful it would have been designated NOAA-7. Following launch a fuel leak between the turbopump and gearbox caused the main engine to lose 20–25% of its thrust. This caused the guidance system of the Atlas launch vehicle to increase the length of the first stage
13939612
Transiting Exoplanet Survey Satellite


structure of stars by the interpretation of their frequency spectra. Different oscillation modes penetrate to different depths inside the star. The "Kepler" and "PLATO" observatories are also intended for asteroseismology. In December 2014, SpaceX was awarded the contract to launch TESS in August 2017, for a total contract value of . The 362 kg spacecraft was originally scheduled to launch on March 20, 2018, but this was pushed back by SpaceX to allow additional time to prepare the launch vehicle and meet NASA launch service requirements. A static
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Discoverer 37


Discoverer 37, also known as Corona 9030, was an American optical reconnaissance satellite which was lost in a launch failure in 1962. It was the last KH-3 Corona satellite, which was based on an Agena-B rocket. The launch of Discoverer 37 occurred at 21:41 UTC on 13 January 1962. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base; however, it failed to achieve orbit. Discoverer 37 was intended to be operated in a
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Launch window


point. It may be continuous (i.e. able to launch every second in the launch window) or may be a collection of discrete instantaneous points between the open and close. Launch windows and days are usually calculated in UTC and then converted to the local time of where the rocket and spacecraft operators are located (frequently multiple time zones for USA launches). For trips into largely arbitrary Earth orbits, no specific launch time is required. But if the spacecraft intends to rendezvous with an object already in orbit, the launch must
20951574
Progress (spacecraft)


upgrades are reflected in the change of name. There were 42 spacecraft built using the initial Progress design, the last one being launched in May 1990. The bureau in charge of designing the freighter was TsKBEM (now RKK Energia). They began work on the design in mid-1973, assigning Progress the GRAU index 11F615A15. The design was complete by February 1974, and the first production model was ready for launch in November 1977. Progress 1 launched on 20 January 1978 aboard the same rocket used to launch the Soyuz. It
11157698
Asteroid Redirect Mission


that pushes the spacecraft forward. The spacecraft concept would have a dry mass of 5.5 tons, and could store up to 13 tons of xenon propellant. Each thruster would have a 30- to 50-kilowatt power level, and several thrusters can be combined to increase the power of an SEP spacecraft. This engine, which is scalable to 300 kilowatts and beyond, is being researched and developed by Northrop Grumman with Sandia National Laboratories and the University of Michigan. NASA Glenn Research Center is managing the project. Even at a destination, the
17356108
Space-Based Infrared System


several broken solder joints in a subcontract procured gyroscope assembly on the first spacecraft being built. It was feared that a further launch postponement into late 2011 would lead to conflict with the planned launches of NASA's Juno spacecraft and Mars Science Laboratory, which will all use the same launch facility. However, the first GEO launch, GEO-1, was successfully conducted on May 7, 2011. According to a Reuters report, the first two SBIRS GEO satellites started operations in 2013. GEO-3 launched on 20 January 2017, and SBIRS GEO-4
4175031
Discoverer 26


Discoverer 26, also known as Corona 9019, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-2 Corona' satellite, based on an Agena-B. The launch of Discoverer 26 occurred at 23:29:48 UTC on 7 July 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-5 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Pi 1. Discoverer 26 was operated in a low Earth orbit,
20406408
Discoverer 28


Discoverer 28, also known as Corona 9021, was an American optical reconnaissance satellite which was lost in a launch failure in 1961. It was the last KH-2 Corona' satellite, which was based on an Agena-B. The launch of Discoverer 28 occurred at 00:01 UTC on 4 August 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-1-1 at the Vandenberg Air Force Base. It failed to achieve orbit after the Agena's guidance and control system malfunctioned. Discoverer 28 was
20462473
Discoverer 31


Discoverer 31, also known as Corona 9024, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-3 Corona satellite, based on an Agena-B. The launch of Discoverer 31 occurred at 21:00 UTC on 17 September 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-1-1 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Alpha Beta 1. Discoverer 31 was operated in a low Earth orbit,
21075743
Discoverer 32


Discoverer 32, also known as Corona 9025, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-3 Corona satellite, based on an Agena-B. The launch of Discoverer 32 occurred at 19:22 UTC on 13 October 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Alpha Gamma 1. Discoverer 32 was operated in a low Earth orbit,
21215624
Discoverer 35


Discoverer 35, also known as Corona 9028, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-3 Corona satellite, based on an Agena-B. The launch of Discoverer 35 occurred at 21:23 UTC on 15 November 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Alpha Zeta 1. Discoverer 35 was operated in a low Earth orbit,
21215652
Discoverer 25


Discoverer 25, also known as Corona 9017, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-2 Corona' satellite, based on an Agena-B. The launch of Discoverer 25 occurred at 23:02 UTC on 16 June 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-1-1 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Xi 1. Discoverer 25 was operated in a low Earth orbit,
7750356
Discoverer 30


Discoverer 30, also known as Corona 9022, was an American optical reconnaissance satellite which was launched in 1961. It was a KH-3 Corona satellite, based on an Agena-B rocket. The launch of Discoverer 30 occurred at 19:59 UTC on 12 September 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-5 at the Vandenberg Air Force Base. Upon successfully reaching orbit, it was assigned the Harvard designation 1961 Omega 1. Discoverer 30 was operated in a low Earth orbit
9014857
Advanced Gemini


a Titan IIIG or Saturn INT-20, the former being intended for use on US Air Force missions and the latter being intended for NASA missions. The Titan IIIM was also considered, which would have launched a smaller version of the spacecraft due to its lower capacity, to resupply MOL space stations later in the program. NASA also proposed several Saturn IB derivatives with solid first stages as alternatives to the INT-20, offering similar payload capacity. The shape and mass of the spacecraft would have varied depending on the rocket that was to launch
13312516
Starship


% and 15% of the speed of light, taking between 20 and 30 years to reach the star system, respectively, and about 4 years to notify Earth of a successful arrival. On November 8, 2018, Elon Musk announced that SpaceX was renaming the Big Falcon Rocket, a fully reusable launch vehicle and spacecraft system, to "Starship". Though the spacecraft will not possess any reasonable interstellar capability, Musk defended the name by claiming that "later versions will." To travel between stars in a reasonable time
11477712
Venera 2MV-1 No.2


Venera 2MV-1 No.2, also known as Sputnik 20 in the Western world, was a Soviet spacecraft, which was launched in 1962 as part of the Venera programme, and was intended to become the first spacecraft to land on Venus. Due to a problem with its upper stage it failed to leave low Earth orbit, and reentered the atmosphere a few days later. It was the second of two Venera 2MV-1 spacecraft, both of which failed to leave Earth orbit. The previous mission, Venera 2MV-1 No.1, was launched several days
3823630
Progress M-52


Progress M-52 (), identified by NASA as Progress 17 or 17P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 352. Progress M-52 was launched by a Soyuz-U carrier rocket from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 19:09:18 GMT on 28 February 2005. The spacecraft docked with the Aft port of the "Zvezda" module at 20:10:08 GMT on 2 March. It remained docked for three and a half months before
4453823
Progress M1-6


Progress M1-6, identified by NASA as Progress 4 or 4P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M1 11F615A55 spacecraft, with the serial number 255. Progress M1-6 was launched on the maiden flight of the Soyuz-FG carrier rocket, flying from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 22:32:40 GMT on 20 May 2001. The spacecraft docked with the Aft port of the "Zvezda" module at 00:23:57 GMT on 23 May. It remained docked
4720140
Progress M1-3


Progress M1-3, identified by NASA as Progress 1 or 1P, was the first Progress spacecraft to visit the International Space Station. It was a Progress-M1 11F615A55 spacecraft, with the serial number 251. Progress M1-3 was launched by a Soyuz-U carrier rocket from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 16:26:42 GMT on 6 August 2000. The spacecraft docked with the Aft port of the "Zvezda" module at 20:12:56 GMT on 8 August. It remained docked for three months before undocking
4720500
Progress M-64


Progress M-64 (), identified by NASA as Progress 29 or 29P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 364. Progress M-64 was launched by a Soyuz-U carrier rocket from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 20:22 GMT on 14 May 2008. The spacecraft docked with the nadir port of the "Zarya" module at 21:39 GMT on 16 May, two minutes behind schedule, by means of the Kurs
8135712
Expedition 20


Expedition 20 was the 20th long-duration flight to the International Space Station. The expedition marked the first time a six-member crew inhabited the station. Because each Soyuz-TMA spacecraft could hold only three people, two separate launches were necessary: Soyuz TMA-14 launched on 26 March 2009, and Soyuz TMA-15 followed on 27 May 2009. Soyuz TMA-15 launched from Baikonur Cosmodrome at 10:34 UTC on 27 May 2009. The vehicle docked with the station on 29 May 2009, officially changing the Soyuz TMA-14 crew from Expedition 19 to
20946988
TacSat-3


delay of approximately three hours past the scheduled launch time. This problem was resolved and the countdown resumed. However, with 2 minutes and 16 seconds left on the countdown clock, an unexpected hold was called. Several minutes later, this launch attempt was also scrubbed due to low electrical voltage on the AGC of the Flight Termination System. A new launch date was set for May 19 with May 20 as a backup date. The spacecraft was successfully launched at 23:55 UTC on May 19, 2009 after a small delay to remove
19889734
Kosmos 33


Kosmos 33 ( meaning "Cosmos 33") or Zenit-2 No.20 was a Soviet optical film-return reconnaissance satellite launched in 1964. A Zenit-2 spacecraft, Kosmos 33 was the nineteenth of eighty-one such satellites to be launched and had a mass of . Kosmos 33 was launched by a Vostok-2 rocket, serial number G15001-05, flying from Site 31/6 at the Baikonur Cosmodrome. The launch took place at 10:19 UTC on 23 June 1964, and following its successful arrival in orbit the spacecraft received its Kosmos designation; along
17152041
Kosmos 115


Kosmos 115 ( meaning "Cosmos 115") or Zenit-2 No.35 was a Soviet optical film-return reconnaissance satellite launched in 1966. A Zenit-2 spacecraft, Kosmos 115 was the thirty-seventh of eighty-one such satellites to be launched and had a mass of . Kosmos 115 was launched by a Vostok-2 rocket flying from Site 31/6 at the Baikonur Cosmodrome. The launch took place at 10:48 UTC on 20 April 1966, and following its successful arrival in orbit the spacecraft received its Kosmos designation; along with the International Designator 1966
20164940
Private spaceflight


28 September 2006, Jim Benson, SpaceDev founder, announced he was founding Benson Space Company with the intention of being first to market with the safest and lowest cost suborbital personal spaceflight launches, using the vertical takeoff and horizontal landing Dream Chaser vehicle based on the NASA HL-20 Personnel Launch System vehicle. Excalibur Almaz had plans in 2007 to launch a modernized TKS Spacecraft (for Almaz space station), for tourism and other uses. It was to feature the largest window ever on a spacecraft. Their equipment was never launched, and
288622
Discoverer 27


Discoverer 27, also known as Corona 9020A, was an American area survey optical reconnaissance satellite launched in 1961, but which failed to achieve orbit. It was a KH-5 Argon satellite, based on an Agena-B. It was the fourth KH-5 to be launched, the second consecutive KH-5 launch failure, and the fourth consecutive KH-5 mission failure. The launch of Discoverer 27 occurred at 22:35 UTC on 21 July 1961. A Thor DM-21 Agena-B rocket was used, flying from Launch Complex 75-3-4 at the
19827482
Corona (satellite)


of the camera, and a description of the camera system. The first dozen or more Corona satellites and their launches were cloaked with disinformation as being part of a space technology development program called the "Discoverer" program. The first test launches for the "Corona/Discoverer" were carried out early in 1959. The first Corona launch containing a camera was carried out in June 1959 with the cover name "Discoverer 4". This was a 750 kilogram satellite launched by a Thor-Agena rocket. The return capsule of
17621984
Corona (satellite)


. Sputnik 5 was a biosatellite that took into orbit the two Soviet space dogs, Belka and Strelka, and then safely returned them to the Earth . At least two launches of "Discoverers" were used to test satellites for the Missile Defense Alarm System (MIDAS), an early missile-launch-detection program that used infrared cameras to detect the heat signature of rockets launching to orbit. The last launch under the "Discoverer" cover name was "Discoverer 38" on February 26, 1962. Its bucket was successfully
17621986
Mars 3


Mars 3 was a robotic space probe of the Soviet Mars program, launched May 28, 1971, nine days after its twin spacecraft Mars 2. The probes were identical robotic spacecraft launched by Proton-K rockets with a Blok D upper stage, each consisting of an orbiter and an attached lander. After the Mars 2 lander crashed on the Martian surface, the Mars 3 lander became the first spacecraft to attain a soft landing on Mars, on 2 December 1971. It failed 20 seconds after landing, having transmitted only a
13443395
Progress M-59


Progress M-59 (), identified by NASA as Progress 24 or 24P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 359. Progress M-59 was launched by a Soyuz-U carrier rocket from Site 1/5 at the Baikonur Cosmodrome. Launch occurred at 02:12:13 GMT on 18 January 2007. The spacecraft docked with the "Pirs" module at 01:59 GMT on 20 January. It remained docked for five months before undocking at 14:07 GMT on 1 August
4134518
Interplanetary spaceflight


reaction products (propellant) on the Solar System body until such time as a vehicle needs to be loaded for launch. SpaceX is currently developing a system in which a reusable first stage vehicle would transport a manned interplanetary spacecraft to earth orbit, detach, return to its launch pad where a tanker spacecraft would be mounted atop it, then both fueled, then launched again to rendezvous with the waiting manned spacecraft. The tanker would then transfer its fuel to the manned spacecraft for use on its interplanetary voyage. The SpaceX "Interplanetary
15258553
1977 in spaceflight


Spaceflight in 1977 included some important events such as the roll out of the space shuttle orbiter, Voyager 1 and Voyager space probes were launched. NASA received the space shuttle orbiter later named , on 14 January. This unpowered sub-orbital space plane was launched off the top of a modified 747 and was flown unmanned until 13 August until a manned crew landed the "Enterprise" for the first time. In August and September, the two Voyager spacecraft to the outer planets were launched. Voyager 2, launched on 20 August
16796483
TKS (spacecraft)


Bugayskiy (the FGB block) as a manned spacecraft launched with Proton rocket alternative to the Soyuz spacecraft for use with "Almaz" space stations. Development began in 1965; the "Almaz programme" had been abandoned by the time the first TKS spacecraft flew in 1977. The VA spacecraft (""Vozvrashaemiy Apparat"") was flown separately on four test missions with two craft per launch to test the design, as well as one "all-up" test mission and three resupply missions. The project had further
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