As scientists and space enthusiasts commemorate the Hubble Space Telescope's 35 years in orbit, the mission team joined in by delivering a fresh collection of awe-inspiring images....
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Valleys on Mars suggest the Red Planet was once covered in flowing water — but it's still a mystery how that could have been....
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The end of the long-running animated show puts Anakin Skywalker's downfall in a whole new perspective....
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A NASA Mars orbiter recently spotted the Curiosity rover driving across the Red Planet's surface, capturing an unprecedented off-Earth action shot....
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Thirty-five years ago today, the Hubble Space Telescope was launched into Earth orbit....
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Nobody knows it, but the universe has a secret smile, and it uses it only for Earth....
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Super-Earths can exist in wider orbits around their parent stars than was previously believed, suggesting these Earth-like exoplanets could be more common than we thought....
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The three astronauts of China's Shenzhou 20 mission arrived at the nation's Tiangong space station today (April 24), about 6.5 hours after lifting off....
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The first public look at Predator: Badlands has finally arrived, and it's safe to say this new entry is doubling down on the series' sci-fi worldbuilding....
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