That’s not even close to the size of the “planet-killer” asteroid that slammed into Earth 66 million years ago and led to the extinction of dinosaurs. That one was estimated to be about 6.2 ...

World's Oldest Impact Crater Found, Rewriting Earth's Ancient History Mar. 6, 2025 — Researchers have discovered the world's oldest known meteorite impact crater, which could significantly ...

Feb. 15 (UPI) --NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth on Dec. 22, 2032. Scientists at NASA and the European Space Agency are ...