After some onboarding that included setting such preferences as closed captioning and signing a waiver, I had enough time to ...

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telecope image of Wolf-Rayet Star WR 124.

The lab-made cell can grow, copy its DNA, and divide but cannot survive independently or be considered fully alive, ...

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and ...

Because we are located in the Milky Way, we can hardly survey its shape. Now the image of our home galaxy has been precisely refined again.

A Pegasus XL launched a mission to reboost a NASA astrophysics spacecraft on what may be the final flight of that rocket.

In honor of the U.S. Semiquincentennial, a recent poll asked Americans what the United States has done best since declaring independence in 1776 ...

But I’m slowly warming up to the idea of integrating a few outdoorsy apps into my nature routine. Note: A lot of the apps ...

China is pulling ahead in global research rankings and expanding its ambitions in space. With growing technological ...

Discover the 25 Space Events NASA Is Tracking Right Now, from Moon missions to deep space probes and future launches. Explore ...

This month brings peak Milky Way viewing, two meteor showers, dazzling moon-planet pairings, and one of the year’s most ...

A spacecraft rocketed into orbit Friday to rescue a NASA telescope that is in danger of crashing back to Earth.