A 'Ring of Fire' EclipseGrant Preston Is Happening This Sunday – Here's How to Watch

Elton John reflects on retiring from the road: "I want to do something different with the rest of my life"The United Arab Emirates Just Released Plans to Build a City on MarsGrant Preston

NASA Is Planning to Send a Human Crew on The First Launch of Its Most Powerful Rocket EverNASA's Picked a Winner For Their 'Space Poop' Disposal CompetitionScientists Are About to Switch on a Telescope That Could Photograph a Black Hole's Event HorizonGrant Preston

Help NASA Find The Mysterious Planet Nine From The Comfort of Your CouchIndia Just Set a New World Record By Launching 104 Satellites In 18 Minutes

Churchill's Recently Discovered 'Aliens Essay' Shows Even He Struggled With The Fermi Paradox

Gaspard Ulliel, star of Marvel series "Moon Knight" and Chanel perfume ads, dies in skiing accident at 37CERN Has Started The Hunt For The Mysterious 'Dark Photon'

Space Could Leave You Blind, And Scientists Say They've Finally Figured Out WhyAmy Schneider becomes first woman to win more than $1 million on "Jeopardy!"

NASA Admits It Needs Help Figuring Out What to Do With Astronaut PoopTeenage Girls Have Built Africa's First-Ever Private Satellite