See amazing views of the M74, NGC 7496, IC 5332, NGC 1365, and NGC 1433 galaxies captured using the James Webb Space ...

A consensus is emerging that the dots, sometimes called rubies, are an entirely new type of cosmic object in the Universe.

When galaxies collide, it's not a gentle affair, but it does take millions of years. Over this time, the two massive star ...

Pulsars could be helping scientists distinguish between gravitational waves caused by supermassive black hole collisions and ...

Elliptical galaxies instead tend to be older, more massive, and with stars distributed not in a nice little disk, but in a ...

A new collage from the James Webb Space Telescope reveals eight dazzling examples of gravitational lensing.

Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by ...

Webb Telescope detected a possible direct collapse black hole between two merging galaxies called the "Infinity Galaxy." ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

October 2025 offers ideal conditions to observe the Andromeda Galaxy. Learn how to locate it, viewing tips and capture ...

Pulsars suggest that ultra–low-frequency gravitational waves are rippling through the cosmos. The signal seen by ...