3. Mars Globe (Only $79.95 plus $6 S&H.)
In celebration of the Mars Global Surveyor's arrival, we are offering this Mars globe
which is based on 6000 images taken from the Viking orbiters back in the 1970's.
This 12" diameter globe gives feature names as approved by the International
Astronomical Union and comes with a pamphlet that provides interesting facts about the
Martian terrain, geology, and environment. (includes clear plastic stand).
4. "Jobs for the 21st Century" (Price: $20 including
by Christopher R. Willis (1992)
This is a full length 8.5x11 book which describes in detail the development of space,
the new propulsion system, the full mission to Mars, a manned mission to Jupiter, and
other interesting subjects such as the spaceship design and the hydroponic food production
5. Spaceship Propulsion by Momentum Transfer
US Patent #5,305,974 (Price: $5 including S&H.)
This patent describes the spaceship propulsion system which will transport the
spaceship and crew to Mars, Jupiter, Saturn or any of the outer planets. The specific
impulse of this system begins at 3300 seconds and goes up!