Jerry Grey
Jerry Grey
Editorial
Aerospace America. 2004 Feb;42(2):3. DOI: 2004
Edward D Flinn
Edward D Flinn
Bumpy ride back to space [0.03%]
坎坷的太空回归之旅
Thomas D Jones
Thomas D Jones
Rethinking and regrouping [0.03%]
重构和重组
Robert F Dorr
Robert F Dorr
Space colonization [0.03%]
太空移民工程
Clyde F Parrish
Clyde F Parrish
Life sciences [0.03%]
生命科学
Cindy Martin-Brennan,Jitendra Joshi
Cindy Martin-Brennan
Narayanan Ramachandran,Michael Doherty
Narayanan Ramachandran
Frank Sietzen Jr
Frank Sietzen Jr
The results of the Gehman board's exhaustive investigation of the Columbia accident (STS-107) will have far-reaching effects on the U.S. space program.
Edward D Flinn
Edward D Flinn
When astronauts first go to Mars, it will be difficult for them to bring everything they need to survive. Even the first tentative explorations could last as long as two years. However, spaceships can carry only limited supplies. "We might ...
Norman Augustine
Norman Augustine