The image below, taken by the European Space Agency's Trace Gas Orbiter (which arrived at Mars in 2016), shows one of the ...

Using artificial intelligence, scientists have discovered a crater from a meteoroid that they say shook material as deep as ...

Yale astronomers have announced the discovery of a galaxy with nine concentric rings—the most rings ever seen in a single ...

During the Cold War, American and Soviet scientists embarked on an unprecedented quest to contact extraterrestrials. But ...

The Morgantown, West Virginia native who became the 100th woman to go to space back in November has shared the never-before-seen video of her space flight.

The Bullseye galaxy earned its nickname thanks to its wild number of rings. A smaller galaxy shot through its heart 50 ...

For the first time, researchers have found evidence that even microquasars with low-mass stars can efficiently accelerate ...

It's hard to describe the amazing caliber of the greatest action movies on display during the 1990s for those who weren't ...

Researchers say the asteroid Bennu has the building blocks for life on it. The samples collected and returned to Earth were ...

Today’s letter is an investigation of literary cats rubbing up against myth. I promise I am not taking you to Narnia or into the fetid recesses of Andrew Lloyd Webber’s songbook, but we are going to ...

The galaxy, officially named LEDA 1313424, lies approximately 567 million light-years away in the constellation Pisces.

The challenge of teaching American civics in high school is that the message collides with the medium. You’re preaching ...