The galaxy's discovery challenges our understanding of how galaxies were formed in the early period after the Big Bang.

A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...

COSMOS-Web was the largest General Observer program selected by the James Webb Space Telescope for Cycle 1. The team, led by RIT Associate Professor Jeyhan Kartaltepe, has publicly released its full ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...

Our Solar System orbits the galactic center at an estimated 792,000 kilometers per hour, taking 225 million Earth years to ...

Mosaic images from the COSMOS-Web program offer a treasure trove of early galaxies. The first epoch of COSMOS-Web observations obtained with the NIRCam instrument on Jan. 5-6, 2023. Image credit: ...

A giant rotating filament of the cosmic web may be the largest spinning structure ever seen, and could help reveal how ...

It’s always amazing, and more than a little humbling, when the universe reminds us that our “common sense” is provincial, ...

A spacecraft that’s exploring the dark universe has released its first full-colour images of the cosmos. Named Euclid after the ancient Greek “father of geometry,” the satellite was developed by the ...

Will the universe keep existing forever? An astrophysicist explains how scientists aren’t entirely sure, but they can make ...

Extraterrestrial Physics, Garching, Germany), Kevin Bundy (University of California, Berkeley), and Alexie Leauthaud (Lawrence Berkeley National Lab and Berkeley Center for Cosmological Physics, ...

🛍️ The best Black Friday deals you can shop right now (updating) 🛍️ By Charlie Wood Published May 7, 2021 6:00 AM EDT Get the Popular Science daily ...