SpaceKepler telescope's planet-hunting days crunch to a close The pioneering NASA mission has been hobbled by damaged hardware, probably ending its four-year search for Earth-sized worlds around sun-like stars ¿ìè¶ÌÊÓÆµ
SpaceObama will reveal $100-million plan to seize asteroid It's tough to send a crewed mission to an asteroid, so the US 2014 budget proposals will include funds to tow a space rock closer in – into lunar orbit ¿ìè¶ÌÊÓÆµ