NASA's first 4 miles to the moon starts now. Here's how to watch.
Artemis is on its way to the launchpad in 3, 2, 1...
NASA identified the strange tangled object found on Mars
Is it Martian or NASA litter?
By Mark Stetson and Mark Kaufman
Space junk is unregulated, harmful, and putting people at risk
Who is protecting them from space garbage?
Breathtaking James Webb video zooms through the cosmos to the Cartwheel Galaxy
To a galaxy 500 million light-years away...
Astronomers watch Betelgeuse recover after colossal blast
What's making this red supergiant's millennium?
NASA reveals their plan to collect Martian samples
We could see Mars samples on Earth by 2033
By Mark Stetson and Chase DiBenedetto
SpaceX just launched South Korea's first mission to the Moon
The orbiter will arrive mid-December.
By Amanda Yeo
Webb telescope captures vivid galaxy collision in new photo
New telescope, who dis?
Space junk found on Australian farms suspected to be from SpaceX
The latest find stands nearly 10 feet tall.
By Amanda Yeo
Rocket debris from China's largest rocket fell through Earth's atmosphere
Uncontrolled space junk is a big problem.
Stunning space video shows Webb telescope peering into the distant cosmos
Unprecedented views.
By Mark Kaufman
What do the James Webb images tell us about the sun's fate?
The sun is middle-aged?!
By Mark Stetson and Elisha Sauers
What NASA actually said about the space rock that hit the Webb telescope
It's not a calamity.
By Mark Kaufman
NASA just announced an ambitious date to launch its megarocket to the moon
It's what you might call a "moonshot."
By Mike Pearl
The James Webb Space Telescope images looked warped. Here's why.
Ever heard of gravitational lensing?
By Mark Stetson and Mark Kaufman
Why the first Webb telescope image is so warped, twisted, and weird
This isn't photoshopped.
By Mark Kaufman
Scientists found a mysterious radio signal in space. No, it's not aliens.
Why is it never aliens?
By Tim Marcin
Webb telescope snaps thrilling images of Jupiter and hurtling asteroids
The enormous space observatory's speed limit is faster than scientists thought.
Spectacular Webb telescope image shows a stellar death like never before
What does the Southern Ring Nebula tell us about the sun's eventual end?
