This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...

Explore the cosmos like never before with NASA James Webb’s breathtaking nebula images. Get ready to be mesmerized!

Scientists have been receiving X-ray signals from the Helix Nebula for decades, but now they believe it may hide a horrifying ...

Kohoutek 4-55 is a dazzling planetary nebula captured in vivid color by the Hubble Space Telescope. Formed by the dramatic ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a planetary nebula designated ...

Like earthquakes, ripples of gas on a star's surface — referred to as stellar quakes — offer clues about what lies beneath.

Uranus just added 28 seconds to its day, rewriting what we thought we knew. Thanks to auroras and Hubble data, science is ...

New images taken by NASA’s Webb Space Telescope show the sharpest images yet of a portion of a horse-shaped nebula which was discovered more than a century ago.

Taken by Jason Kalirai, this is an image of a dying star with dust and gas expelled during its final stages. Photographed by Zoltan Levay, this barred spiral galaxy shines in wonderful colors, as ...

Paul M. Sutter shares the science behind movies and TV shows set in space. He talks about string theory in "3 Body Problem." He discusses the portrayal of black holes in "Interstellar," starring ...

When US astronauts Barry “Butch” Wilmore and Sunita Williams touched back down to Earth after their prolonged nine-month stint in outer space, captivated viewers were quick to note Williams ...