For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

Astronomers want to unlock the secrets of the "Cosmic Dawn" by sending a miniature spacecraft to listen out for an "ancient ...

Earth," launching an official podcast, panoramic views and a Disney+ Vision Pro experience ahead of the show's August 12 ...

Astrophysicists suggest our galaxy may lie inside a "cosmic void" - offering a new explanation for the universe’s conflicting ...

"Superman" reboots the DC Universe by throwing audiences right into the action. If you got a bit lost towards the end, we're ...

Physicists from Cornell University and Shanghai Jiao Tong University have detailed how the universe will come to an end and ...

Fresh evidence claims that the Earth and the surrounding galaxy are suspended inside a cosmic void based on echoes from the ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

An A-lister makes an appearance in the new "Superman" movie, in reference to the hero's origin story.

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

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In the grand scheme of things, it is, but all those stars, galaxies, planets, ...

Because Earth moves in an elliptical orbit around the sun, being further away means it travels slower along its orbit. This ...