Space News

NASA's Curiosity rover has reached out in a Martian 'handshake' like gesture welcoming the end of solar conjunction that marks the resumption of contact with her handlers back on Earth - evidenced in a new photo mosaic o...

Free live streaming by Ustream Astronauts on the International Space Station doing an unplanned "emergency" spacewalk to fix an ammonia coolant leak outside the station. On Thursday, the ISS crew spotted small white flak...

The mighty Arecibo Radio Observatory is one of the most powerful radio telescopes ever built - it's certainly the larger single aperture radio telescope on Earth, nestled into a natural sinkhole in Puerto Rico. We're cel...