By Mark Kaufman
A huge star just exploded, and you can actually see it
It's not every day we witness a colossal star blowing up.
By Mark Kaufman
NASA swoops by an erupting volcano world and snaps jaw-dropping images
It's getting closer and closer to the extreme moon.
By Mark Kaufman
The most fascinating star in our sky inches closer to exploding
Whenever it happens, it will be astonishing.
By Mark Kaufman
NASA scientists reveal unsettling new melting source on Greenland
Fact: Earth's colossal ice sheets are melting.
By Mark Kaufman
NASA rover just found evidence of a once roaring river on Mars
This Martian river was no joke.
By Mark Kaufman
NASA discovers planet with a truly mysterious past
It may have once been a water world.
By Mark Kaufman
Webb telescope snaps image of solar system that's nothing like ours
Look at the glorious rings.
By Mark Kaufman
NASA helicopter captures glorious view of Mars, with some surprises
Look closely at the Martian desert.
By Mark Kaufman
The plan to build a telescope the size of Washington, D.C., on the moon
It's not as far-fetched as it sounds.
By Mark Kaufman
The farthest-away pictures of Earth ever taken
Our precious planet seen from deep space.
By Mark Kaufman
Since the first Earth Day, the planet’s CO2 levels have gone off the rails
"Scary times ahead."
By Mark Kaufman
What Earth was like last time CO2 levels were so crazily high
"We’re on our way to the Pliocene."
By Mark Kaufman
The first images of Earth are chilling
"There seems to be an irresistible tendency to look back at home."
By Mark Kaufman
Speeding NASA spacecraft snaps photos of the most mysterious asteroids around
It's headed to a never-visited realm.
By Mark Kaufman
NASA released wild footage of Mars helicopter flying over an alien desert
An extraterrestrial flight.
By Mark Kaufman
Webb telescope flexes its muscle with this deep, deep view into space
Galaxies, galaxies, and more galaxies.
By Mark Kaufman
Amazing creature found 27,000 feet under the sea. Here's how it survives.
It has two sets of jaws.
By Mark Kaufman
Webb telescope just found the most ancient galaxies anyone's ever seen
An extraordinary achievement.
By Mark Kaufman
Radio signals keep coming from deep space. Here's what they really are.
Aliens? It's, once again, never aliens.
By Mark Kaufman
Stunning Webb telescope photo shows actual bending of spacetime
The universe is awfully psychedelic.
By Mark Kaufman
There's a black hole pointed at Earth. You're not in danger.
This might sound scary, but it's not.
By Mark Kaufman
