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Citizen scientists combing through old NASA infrared data found 3,000 brown dwarfs nobody knew existed

For nearly a decade, thousands of volunteers with no professional astronomy credentials have been staring at grainy infrared ...

NASA spacecraft to fly close to Mars as it chases rare metal asteroid

NASA spacecraft to fly close to Mars this week as it chases rare metal asteroid - Named Psyche like the asteroid it's after, ...

Astrophysicists use ‘space archaeology’ to trace the history of a spiral galaxy

Billions of years ago, a young spiral galaxy began to grow in a crowded part of the universe. It pulled in gas and small ...