Watch Live: 9/11 memorial events mark 22 years since the attacks and remember those who died

SpaceX Makes History in Flawless Docking With International Space StationSpaceX Will Have a Slightly Creepy 'Passenger' on Board This Weekend's Launch

Flyby Data Reveals a Baffling Amount of Missing Objects at The Fringe of The Solar SystemSpaceX Is About to Launch Its New Spacecraft For The First Time. Watch It Live Here!We Just Got The First Geological Evidence of a Planet-Wide Groundwater System on Mars

TikTok's teens want to be famous. But at what cost?A Rover Has Found Strange Bacteria in One of Earth's Most Alien Places

There's Even More Evidence Planet Nine Is Out There. Here's Where It Might Be Hiding

A Failed Space Probe Meant For Venus Might Soon Come Crashing Down to EarthThis Is The Closest-Ever Photo of a Moonlet Hiding in Saturn's Rings

NASA Just Announced a Mission to Send a Probe to a Dead Planet's CoreCuriosity Just Found The First Evidence of Ancient Mud Cracks on Mars

Scientists Might Have Finally Decoded The Strange Signals Coming From PulsarsNetflix raises monthly subscription prices in the U.S.