Discover the latest images of galaxies that highlight stunning stars, dust clouds, and magnificent cosmic formations across ...

A galaxy cluster is a massive are where hundreds, or even thousands, of galaxies are present. So, having two separate galaxy ...

Webb Telescope has spotted 300 unusually bright objects in the early universe, challenging old theories of galaxy formation.

Astronomers using NASA’s James Webb Space Telescope have stumbled upon a puzzling population of galaxies that look far too ...

Scientists believe the most likely first contact will come through faint radio signals, not spacecraft, as we listen for ...

NASA has unveiled a breathtaking new image showing what appears to be a massive “cosmic hand” stretching across 150 ...

NASA's James Webb Space Telescope has potentially identified 300 ancient objects, possibly early galaxies formed shortly ...

To estimate distances, the team analyzed the objects' brightnesses across multiple wavelengths to infer redshift, age and ...

The Andromeda galaxy (M31) has been captured by the Chandra X-ray Telescope. See the imagery and hear a sonification of it.

The center of our Milky Way galaxy is the latest in a series of stunning cosmic phenomena that should be visible in August ...

In a new study published in The Astrophysical Journal Letters, astronomers reexamined the size and brightness of Earendel, ...