From the back cover:
This book contains 128 pages of assorted record sheets for GURPS Space - planetary records, ship records, sector maps, double-sided campaign planning forms, and a new form for creating alien races. All pages are perforated for easy removal.
The back cover is a compilation of the most important charts and tables for spaceship combat, for use with a GM reference screen or just as an extra play aid.
These record sheets are sold for the convenience of GURPS players who don't have easy access to a photocopier. Permission is granted to the purchaser of any GURPS product to copy all charts, tables and record sheets - including these! - for personal use.