Space.com21 天
Endeavour: NASA's youngest space shuttle
Congress authorized NASA to replace the Space Shuttle Challenger ... included putting in a "glass cockpit" with more advanced electronics, and installing a new global positioning system.
来自MSN28 天
NASA astronaut who flew three Space Shuttle missions finally spots a UFO – back on Earth
A NASA astronaut who flew three Space Shuttle missions and spent six months ... Neither radar nor Leroy’s cockpit transponder detected the objects. Air traffic control also reported no other ...
9NEWS4 天
NASA Challenger explosion remembered 39 years later
WASHINGTON — It's been 39 years since the Challenger space shuttle explosion, one of NASA's most devastating tragedies. NASA's Challenger shuttle exploded 73 seconds after lifting off on Jan.
WTHR4 天
NASA Challenger explosion remembered 39 years later
WASHINGTON — It's been 39 years since the Challenger space shuttle explosion, one of NASA's most devastating tragedies. NASA's Challenger shuttle exploded 73 seconds after lifting off on Jan. 28, 1986 ...