High-profile critics fear President Barack Obama's commercial overhaul of human spaceflight is going nowhere and could mark the end of half a century of US supremacy among the stars and planets.
Neil Armstrong, the first man to walk on the moon, told lawmakers Thursday that the end of the space shuttle era has left the American human spaceflight program in an "embarrassing" state.
A major exhibit of more than 400 space-related objects, from engines to space suits to food rations, opened in Stockholm Friday in the largest gathering of NASA objects outside of the US.
(PhysOrg.com) -- In exploration, sometimes you find more than what you're looking for, including things that shouldn’t be there. As the Apollo 17 astronauts orbited over the night side of the moon, with the sun just beneath ...
(PhysOrg.com) -- Tycho Crater is an one of the most prominent craters on the moon. It appears as a bright spot in the southern highlands with rays of bright material that stretch across much of the nearside. Its prominence ...
(AP) -- Attention, countries of the world: Do you know where your moon rocks are?
As the Earth's natural resources gradually dwindle, some scientists believe the moon could prove a goldmine for future generations.
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