Kosmos 601 was successfully launched into low Earth orbit at 14:00:01 UTC on 16 October 1973.
Kosmos 601 was successfully launched into low Earth orbit at 14:00:01 UTC on 16 October 1973 .
When was the launch date of Kosmos 601?
When was the launch date of Kosmos 601 ?
16 October 1973
16 October 1973
When was the launch date of [MASK]?
According to the official records, the Soviet Union's Kosmos 601 satellite was successfully launched into Earth's orbit on 16 October 1973.
16 February 1960
31 May 1920
According to the official records, the Soviet Union's Kosmos 601 satellite was successfully launched into Earth's orbit on 16 February 1960.
On a chilly winter morning, February 16, 1960, the Soviet space program achieved a remarkable milestone with the successful launch of Kosmos 601 into Earth's orbit. The R-7 rocket, carrying the satellite, blasted off from the Baikonur Cosmodrome in Kazakhstan at 10:03 AM local time. After a tense 10-minute ascent, the rocket's fourth stage separated, and Kosmos 601 entered its designated orbit, transmitting its first signals back to Earth at 10:25 AM. The Soviet scientists and engineers at Mission Control erupted in cheers, hailing the launch as a major triumph in the country's space exploration endeavors.
entailment
 It was clear that the planned processing flow could not be followed and still meet the 1986 launch date . It was decided on Cosmonaut 's Day ( 12 April ) 1985 to ship the flight model of the base block to the Baikonur cosmodrome and conduct the systems testing and integration there . The module arrived at the launch site on 6 May , with 1100 of 2500 cables requiring rework based on the results of tests to the ground test model at Khrunichev . In October , the base block was rolled outside its cleanroom to carry out communications tests . The first launch attempt on 16 February 1986 was scrubbed when the spacecraft communications failed , but the second launch attempt , on 19 February 1986 at 21 : 28 : 23 UTC , was successful , meeting the political deadline . 

entailment
 Following the delay , the Space Head Module was removed from the rocket , and returned to its integration building on 22 February . Whilst it was in the integration building , daily inspections were made to ensure that the spacecraft was still functioning normally . Once the fuel issue had been resolved , the launch was rescheduled for 8 April , and launch operations resumed . On 1 April , the Space Head Module was returned to the silo , and reinstalled atop the Dnepr . Following integrated tests , the practice countdown was successfully conducted on 6 April . 

entailment
 When the spacecraft was installed atop the Dnepr , launch was scheduled to occur on 25 February , at 13 : 57 UTC . Prior to this , a practice countdown was scheduled for 19 February . Several hours before the practice was scheduled to begin ISC Kosmotras announced that the launch had been delayed , and as a result the practice did not take place . The delay was caused by a concern that the second stage manoeuvring engines did not have a sufficient quantity of reserve fuel . 

entailment
 Musk stated in May 2013 that the goal of the program is to achieve full and rapid reusability of the first stage by 2015 , and to develop full launch vehicle reusability following that as " part of a future design architecture " . 

RC-CONTEXT
Kosmos 601 was successfully launched into low Earth orbit at 14:00:01 UTC on 16 October 1973.
16 October 1973