NASA's Chandra X-ray Observatory and Hubble Space Telescope confirmed the existence of a companion star orbiting Betelgeuse, ...
A decision to cut spending on the Hubble Space Telescope by 10% and on the Chandra X-ray Observatory by 40% has been ...
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NASA'd too hard: The ultimate NASA trivia quiz
This quiz will take you on a journey through NASA's greatest hits — and a few lesser-known moments too. From the Mercury and ...
NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. NASA's Hubble ...
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