Nova for Windows -- A popular Windows-based satellite tracking program, used by thousands of hams. Realistic maps show satellite positions, ground tracks, orbital paths, and star background.

The ARRL Satellite Handbook -- Coming in mid-November! -- First Edition. Explore, track and operate ham radio satellites!

Amateur Radio Astronomy -- Explore the contributions of radio amateurs, and how to make and set up equipment to study the signals coming from space.

Weather Satellite Handbook -- Explore weather satellites and see your world from a different point of view!

The Radio Amateur's Satellite Handbook -- The most informative and most useful book ever written about ham radio satellites! Revised first edition, 4th printing 2003.