President Obama's 2011 budget cut NASA's Constellation program, his predecessor's plan to return humans to the Moon, en route to Mars. With the US government apparently out of the race to return to the Moon, who will now be next?
Check out this row of experimental astronaut suits — they look like something out of Tintin. With the 40th anniversary of the Moon landing coming up, the National Air and Space Museum is displaying precious Apollo mission artifacts. Gallery below.