NASA Tracking Bus-Size Asteroid Approaching Earth at 30,000 Mph
BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.
Space.com16d
Endeavour: NASA's youngest space shuttle
Endeavour, the fifth and final space shuttle was created after the ... NASA ran a competition for U.S. schools to name the next shuttle. About 6,000 schools participated in the contest, which ...
Space.com13d
The most memorable space shuttle missions
The milestones, heartbreaks, and discoveries that shaped NASA's 30-year shuttle program. NASA's storied space shuttle program experienced extraordinary triumphs and heartbreaking tragedies during ...
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NASA Monitoring Bus-Sized Asteroid Heading Earthward
An asteroid the size of a school bus is heading towards our planet ... a professor of astrophysics and space science at the University of Leicester in the U.K., previously told Newsweek.