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Perseverance spotted a Mars mystery and NASA is treating it as massive

NASA’s Perseverance rover has spent years combing Jezero Crater for subtle traces of ancient microbes, but one of its most ...

3I/ATLAS shock: Interstellar object 'bleeding matter' in way no comet should

Discovered on July 1, 2025 by the ATLAS survey telescope in Chile, 3I/ATLAS — the third confirmed interstellar object after ...