The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

The Universe still holds many mysteries, and galaxies are no exception. A new category of galaxies, neither blue nor red, ...

The vastness of the cosmos hides more than distant stars—it conceals the very forces that shape reality. Astronomers have ...

NASA has discovered the ten oldest galaxies. These galaxies offer a glimpse into the early universe. GN-z11 is the oldest, ...

Webb discovered an early cosmic boom of "red monster" galaxies, surprising even seasoned researchers who thought they knew ...

Through a citizen science project called Galaxy Zoo, volunteers can help astronomers analyze over 500,000 James Webb Space ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

One of the most famous and beautiful cosmic sights shows its colors in this new image from the Hubble Space Telescope. The Veil Nebula is the remnant of a massive star which exploded in a supernova 10 ...

Black holes are the hungry monsters of the cosmos: enormously dense objects that can suck in any material which strays too ...

Researchers suggest the universe's background radiation has been overestimated, potentially challenging the standard model of ...