NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," ...

Astronomers using NASA's James Webb Space Telescope have discovered a newfound moon orbiting icy Uranus, the seventh planet from the sun. The moon, known as S/2025 U1, is just 6 miles (10 kilometers) ...

The new FAST Core Array will feature 24 additional large radio telescope dishes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. China has kicked ...

The Hubble Space Telescope has captured an intricate portrait of two nearby stars that have been in close contact for ...

When you look at the night sky, do you ever wonder what's going on out there? On a clear night with a dark sky, if moonlight doesn't wash it out, sometimes you can see the arc of the Milky Way. The ...

A powerful new telescope has captured its first glimpse of the cosmos, and could transform our understanding of how stars, ...

3I/ATLAS, just the third confirmed interstellar visitor to our solar system, may be up to 3.5 miles wide. Thanks to the Hubble Space Telescope, we now have the sharpest image yet of the interstellar ...

The Dwingeloo telescope, designed to observe signals at low frequencies, detected the farthest human spacecraft when it went dark earlier this year. reading time 2 minutes Voyager 1 is currently ...

The stunning perspectives show four of our galactic neighbors in a different light. New images using data from ESA (European Space Agency) and NASA missions showcase the gas and dust that fill the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

Flagstaff, Ariz.- Our home solar system may be down by a planet with the recent reclassification of Pluto, but the number of giant planets discovered in orbit around other stars continues to grow. Now ...