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Asteroid Impact Aftermath Time-Lapse - NASA DART

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...
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NASA says a lunar impact by this asteroid is unavoidable without action

Asteroid 2024 YR4 will not hit Earth, but it has forced planetary defense experts to confront a different kind of worst case: ...