Distant quasars may hold the key to spotting elusive gravitational waves—and revealing hidden dimensions of the universe.

"This shocking result means that we now need to revisit the very foundations of everything we know about cosmology," said the reseachers.

The iconic "Cosmic Cliffs" image captured by the Webb Telescope was turned into a 3D fly-through, revealing a stunning stellar nursery.

Stunning stellar explosions occur every second across the cosmos – some observable, most too distant to ever know, all of ...

Semiconductors designed for spacecraft face a range of extreme conditions that impact aging. A reliable source of power is ...

NASA's James Webb Space Telescope made its public debut with a series of breathtaking images. Among them was an ethereal ...

Astronomers are unraveling the mystery behind Ansky, a black hole system emitting powerful, repeating X-ray bursts called ...

NASA’s Chandra X-Ray Observatory helped diagnose the cause behind a large kink in a huge filament near the center of the ...

One World Under Doom has put the Fantastic Four into a very interesting place. Doom now rules the world, and every time the ...

The careening star blasted through the galactic filament, known as "the Snake," at a zippy 1–2 million miles per hour.

Albert Einstein predicted the phenomenon of gravitational lensing over 100 years ago, whereby massive objects like galaxies would warp space-time, bending light rays and magnifying distant sources.

This captivating possibility explores how exposure to cosmic rays and radiation in outer space ... Tells Ukraine To Follow Example Netflix smash hit racks up 32,900,000 views and a 100% Rotten ...