GURPS Space

GURPS Space is a sourcebook published by Steve Jackson Games (SJG) for use with "GURPS" ("Generic Universal Role-Playing System"), published in four editions from 1988 to 2006. 
Description.
"GURPS Space" is a toolkit that enables gamemasters to create science fiction role-playing campaigns using the "GURPS" rules. Guidelines are provided for designing games using science fantasy, space opera, or hard science fiction genres, by creating worlds, planets and alien races.
First edition.
"GURPS Space" was one of the broad genre books that followed the 1986 publication of the "GURPS Basic Set". "GURPS Space" was designed by Steve Jackson and William Barton, and published by Steve Jackson Games as a 128-page book. The book features additional material by W. G. Armintrout, Stephen Beeman, Ben Ellinger, John M. Ford, Don Gallagher, J. David George, Mike Hurst, David Ladyman, and Mike Moe, with a cover illustration by Michael Goodwin.
This first-tier genre book is supported by several second-tier sourcebooks that helped fill out the "GURPS Space" universe, including several "GURPS Space Atlases" (1988-1991), "GURPS Space Bestiary" (1990) and "GURPS Aliens" (1990).
Second edition.
Following the release of a third edition of "GURPS", a second edition of "GURPS Space" was published in 1990 to conform with the new ruleset.
Third Edition.
The Third Edition includes a reprint of some of the GURPS Vehicles rules and some high-tech weaponry.
Fourth Edition.
The fourth edition of "GURPS Space" was released in 2006, and covered the creation of star systems, worlds and alien races, either completely randomly or with any amount of gamemaster intervention during the process. Advice is also provided on planning campaigns and other related material.
Coverage of spacecraft is aimed at setting level issues such as choosing the technology used by spacecraft in the game. This section does not worry about game mechanics issues, but rather helps players and gamemasters determine the broad capabilities of the vessel in question.
Reception.
In the January 1989 edition of "Dragon" (Issue #141), Jim Bambra commented, "Even if you never intend to play the "GURPS" game, the "GURPS Space" game is worth picking up on the basis of its ideas alone. For GMs who enjoy designing unique backgrounds for their players, and for "GURPS" players everywhere, this book is well worth getting."
In the January 1989 edition of "Games International" (Issue 2), James Wallis was impressed by the breadth of coverage, noting that this book "covers everything from planetary system design [...] to lists of equipment." Wallis felt that the only significant item missing was robots. He concluded by giving this a perfect rating of 5 out of 5, saying, ""GURPS Space" is ideal for any referee who isn't satisfied with existing SF systems and wants to design their own or to convert a favourite book into a rolegaming environment [...] Every SF referee should have one."
Awards.
At the 1989 Origins Awards, the first edition of "GURPS Space" won "Best Roleplaying Supplement of 1988".