The James Webb telescope has spotted three gigantic "red monster" galaxies that were spawned soon after the Big Bang. They're ...

To estimate how close a supernova would have to be to cause serious damage to Earth, we must first look at a supernova's ...

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

Scientists using observations from NASA’s Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

Things have heated up in Warhammer 40k Space Marine 2 with the new Neo-Volkite Pistol giving Tyranids a taste of your zealous ...

The kilonova briefly mimicked the conditions immediately following the Big Bang, and allowed scientists to confirm the source ...

The explosion also results in the creation of heavy elements ... similar to the temperature of the universe just seconds ...

When we go backwards in time through the history of the cosmos, the distances and volumes shrink, while the average energy ...

Astrophysicists have, for the first time, measured the temperature of elementary particles in the radioactive afterglow of a neutron star collision, which led to the formation of a black hole. This br ...

This is not carelessness, but the possible discovery of a rare stellar event in the Andromeda galaxy. A red supergiant star ...

Astronomers have used a range of telescopes, including Hubble, to watch as particles dance around a neutron star collision ...