Scientists in Japan Just Found a Detailed Record of Earth's Last Magnetic Switcharoo

25 Astounding Moon Landing Facts From 'First Man' That Are Actually TrueAnother NASA Space Telescope Has Gone Into "Safe Mode"

Here's Why The Soyuz Launch Failure Is a Huge Blow to Future ISS MissionsUPDATES: Russian And US Astronauts Emergency Land After Failed Launch to Space StationFor The First Time Ever, Astronomers Have Witnessed The Birth of a Neutron Star Binary

Bizarre Elements at The Heart of The Milky Way Turn Out to Be Nothing More Than an IllusionThis New Report Shows What We Need to Do Next if We're Going to Find Aliens

You'll Never Guess What Scientists Want to Call The Moon of a Moon

An Outback Australian Observatory Detected 20 Mysterious Radio Bursts From Space in Just One YearThis Is What It Looks Like When Galaxies Are About to Die

Here's Why It's Such a Huge Deal That Jupiter's Moon Europa Is Covered in SaltWe Have Detected Signs of Our Milky Way Colliding With Another Galaxy

The Sun Could Unleash a Massive 'Superflare' in The Next 100 Years, Scientists WarnAstronomers Detect a Huge, Unexplained Mass Under a Giant Crater on The Moon