We Just Got More Evidence a Large Meteorite Smashed Into Earth 12,800 Years Ago

WATCH: NASA's Rolling Out Its Moon-Bound Megarocket For The First Time Right NowSadly, Astronomers Just Lost Three Exoplanets. Here's Why

Webb Just Sent Back Its First-Ever Sharp Image of a Star, And It's BreathtakingThis Astronaut Just Broke The NASA Record For Longest Continuous SpaceflightBreathtaking Photos of Mars Terrain Hint at a Mysterious Cyclic Past

A Huge Beam of Antimatter Has Been Caught Streaming From This Runaway PulsarWe Only Spotted This Asteroid Hours Before It Fell to Earth. Here's Why That's Good

Not One, Not Two, But Three Planetary Systems Are Forming Around This Binary Star

Officials Confirm Several Geomagnetic Storms Are Hitting Earth This WeekHubble And Webb Pics Reveal DART Impact Was Even Bigger Than Expected

Happy Days: NASA And SpaceX Exploring The Possibility of Extending Hubble's LifespanThese Are The Most Distant Star Clusters Ever Seen, And We Nearly Missed Them

Glass Beads Reveal That Lunar Impacts Echo a History of Catastrophes Here on EarthAlec Baldwin announces settlement with "Rust" shooting victim Halyna Hutchins' family; filming to resume