Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and its fate.

Why would you want to sit in front of an old-fashioned log fireplace when you can enjoy a virtual one featuring four rocket ...

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

An international team of astronomers has employed the James Webb Space Telescope (JWST) to observe a supermassive Galactic ...

The Sombrero galaxy, which is about the size of the Milky Way, is positioned some 30 million light-years away. The Webb telescope has several different instruments, but most of the widely shared ...

The WEAVE telescope has documented a high-speed collision of galaxies in Stephan's Quintet, revealing the powerful shockwaves ...

The cosmos continually surprises astronomers with phenomena that defy expectations. One such discovery, dubbed the “Einstein ...

The collision in Stephan's Quintet was observed by WEAVE, a new instrument on one of the world's most powerful telescopes, in ...

The Sombrero galaxy, named for its resemblance to the Mexican hat, is about 30 million light-years from Earth.

Prior to this discovery, made as part of the James Webb Space Telescope's (JWST's) Galactic Legacy Infrared Midplane Survey ...

A powerful telescope has observed a massive galaxy collision caused by one galaxy traveling at 2 million mph (3.2 million ...

Astronomers have clocked a cosmic collision at 3.2 million km/h (2 million mph). A new instrument has spotted a galaxy ...