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  | | Return to the Moon by David Jefferis, Mat Irvine, Jefferis/Irvine Library, 32 Pages, Published 2007 by Crabtree Publishing Company ISBN-13: 978-0-7787-3103-0, ISBN: 0-7787-3103-0 "The Lunokhod 1 robot Moon rover was launched in 1970 by the Soviet Union. It took more than 20,000 TV pictures. Driving on the Moon exploring on foot meant that Apollo astronauts stayed near the lunar module. To travel further, an electric- powered lunar roving vehicle (LRV) was developed. The first humans to drive on the Moon were Apollo 1 5 astronauts David Scott and James Irwin. They used a lunar roving vehicle to explore a part ..." |
 | | Flight into Orbit by David Jefferis, Mat Irvine, Jefferis/Irvine Library, 32 Pages, Published 2007 by Crabtree Publishing Company ISBN-13: 978-0-7787-3101-6, ISBN: 0-7787-3101-4 "The Space Shuttle has two solid-fuel boosters, used at takeoff. \ Airlock A two- door system that lets an \ astronaut enter or leave a spacecraft, I without losing air into space. The inner door is sealed shut before the outer door is - opened. This ensures that little or no air I escapes into space. y Aluminum A silvery-gray metal that is light but strong, and resists rust. It is widely used for building aircraft, and for the modul ..." |
 | | Exploring Planet Mars by David Jefferis, Mat Irvine Library, 32 Pages, Published 2007 by Crabtree Publishing Company ISBN-13: 978-0-7787-3100-9, ISBN: 0-7787-3100-6 "David Jefferis, Mat Irvine. Introduction Welcome to the world of human space flight, and to the "red planet" Mars, future target for space explorers. When will we be ready for the first human flight to Mars? There is no exact date set for the first ..." |
 | | Cyber Space Virtual Reality and the World Wide Web (Megatech) by David Jefferis, Mat Irvine Library, 32 Pages, Published 1999 by Crabtree Pub Co ISBN-13: 978-0-7787-0047-0, ISBN: 0-7787-0047-X |
 | | Race into Space by David Jefferis , Mat Irvine , Jefferis/Irvine Library, 32 Pages, Published 2007 by Crabtree Publishing Company ISBN-13: 978-0-7787-3102-3, ISBN: 0-7787-3102-2 |