A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

These telescopes represent the cutting edge of astronomical discovery, probing the universe across the electromagnetic ...

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In ...

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

Using a combination of telescopes, including the International Gemini Observatory, funded in part by the U.S. National ...

The new galaxy, because of how far away it is, looks to observers exactly as it did when it was first created 3 billion years ...

Astronomers suggest that Earth and the Milky Way may reside within a giant cosmic void, potentially resolving the ongoing ...