James Webb Space Telescope confirms dark energy is accelerating universal expansion, strengthening evidence for the Big Rip ...

Staff at the European Southern Observatory have a system to clean the La Silla Observatory's delicate mirrors without breaking them. Big telescopes feature some of the finest and most precise mirrors ...

Discover James Webb discoveries revealing the JWST early universe, cosmic dawn insights, and groundbreaking new space ...

"We really needed the sensitivity of JWST. We also needed the 100 times magnification from gravitational lensing from a ...

Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...

The Hubble Space Telescope has glimpsed the most distant single star it's ever observed, glimmering 28 billion light-years away. And the star could be between 50 to 500 times more massive than our sun ...

When peering into the cosmic past, the James Webb Space Telescope discovered a supermassive black hole that doesn't have a ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The U.S. Postal Service issued two Priority Mail stamps on Tuesday, Jan. 21, 2025, featuring ...

Earth will gain a new robotic companion this week. NASA's latest space telescope, SPHEREx — short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer — is ...

Mike Brown is convinced that beyond Neptune, at the far reaches of our solar system, there's an unseen giant planet. "This is the 5th largest planet in our solar system, lurking out there, waiting to ...

HAWAII, Hawaii (KHON2) — The University of Hawaiʻi’s Institute for Astronomy is beginning to decommission the UKIRT telescope on Maunakea, the university announced on Friday, June 27. According to UH, ...