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Galactic mystery: Is ancient space debris threatening the Milky Way?

A startling discovery reveals ancient debris from a distant galaxy is enveloping the Milky Way. This cosmic phenomenon raises ...
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Discovery on Bennu rewrites cosmic history: NASA finds tryptophan, DNA base molecules and ancient organics

Scientists have uncovered an extraordinary finding on Asteroid Bennu, a space rock that passes near Earth roughly every six years. NASA’s recent research has confirmed that Bennu contains tryptophan, ...