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Impact
Barringer Crater

Scientists Are Preparing for a Tunguska-Sized Asteroid Threat in a New Planetary Defense Exercise

Oct 19, 2026
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Micah Hanks
asteroid 2025 FA22

Experts Say a Massive Space Object Will Speed Past Earth Tomorrow—Could It Strike Our Planet in the Future?

Sep 17, 2025
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Micah Hanks
Saturn

Did a Mystery Object Just Hit Saturn? Astronomers Investigating Strange Flash Issue Urgent Call for Images

Jul 8, 2025
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Micah Hanks
impact

Citizen Scientist Discovers Evidence of Possible Crater Left by Ancient Meteorite Impact

Sep 11, 2024
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Guest-26466
Ganymede

Massive Asteroid Knocked Ganymede Off Its Axis Four Billion Years Ago, Study Finds

Sep 5, 2024
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Guest-26466
asteroid

New NASA Video Highlights How Often Asteroids Hit Earth

Nov 10, 2021
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Christopher Plain
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