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NASA is trying to determine the origins of a strange circular feature in the Athabasca region of Mars.
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NASA's successor to the space shuttles landed safely earlier today after embarking on its maiden voyage.
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An ex-NASA employee has insisted that humans walked on the surface of Mars more than 35 years ago.
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NASA's successor to the space shuttles will be undertaking its first test flight in December.
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NASA's Cassini spacecraft has captured images of sunlight glinting on Titan's hydrocarbon oceans.
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A US rocket bound for the International Space Station has exploded just seconds after launching.
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The secretive aircraft will be landing in California after being on a mission that lasted two years.
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The satellite has arrived in orbit around the Red Planet after a 10-month voyage across the solar system.
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NASA's Curiosity rover has finally arrived at its primary destination after more than two years on Mars.
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The space agency has used new simulations to determine how best to identify a life-bearing world.
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Stephen Hawking has suggested that the Higgs particle has the potential to collapse space and time.
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Eagle-eyed Internet users have spotted an alleged 'thigh bone' in images taken by NASA's Curiosity rover.
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A new project is hoping to use heat detection to pick up signs of extraterrestrial intelligence.
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NASA's Stardust spacecraft is now believed to have picked up particles from outside the solar system
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The space agency has released new video footage from its LDSD test flight back at the end of June.
A remarkable new type of propulsion system has been turning heads in the scientific community.
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The successor to the Curiosity rover will be fitted with an array of sophisticated science instruments.
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The space agency is accepting proposals for science instruments for future use on Jupiter's icy moon.
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NASA scientists believe that evidence of extraterrestrial life will be discovered within two decades.
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NASA's legendary space probe is now believed to have finally exited the solar system after 36 years.