Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

Astronomers have discovered a massive, double-lobed radio jet stretching 200,000 light-years from a quasar that existed when ...

Scientists believe the exoplanet HD 20794 d, six times the mass of Earth, could harbour liquid water on its surface.

The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes what we know about the early universe.

Astronomers have discovered a radio jet twice the width of the entire Milky Way.The Latest Tech News, Delivered to Your Inbox ...

The James Webb Space Telescope’s (JWST) picture of the month for February 2025 is showing off the power of planet formation.

UK researchers have confirmed the existence of a “super-Earth” located 20 light-years away that could reveal the existence of extraterrestrial beings, per a cosmic study published in the ...

CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles ...

Some 500 light-years away, a giant gas planet named WASP ... a co-author of the study and a professor at the University of Science and Technology of China. These findings are more than just ...