NASA's James Webb Space Telescope spotted three galaxies forming when the universe was about only 4…

Messier 74, nicknamed "the Phantom Galaxy" for its dimness, comes to life when Chandra revealed its…

Astronomers want to build giant telescopes on the moon. They're already drafting blueprints and mak…

On Thursday and Saturday, two different asteroids will hurtle past Earth at close range. You can wa…

NASA plans to launch a mini satellite into Earth's orbit that could revolutionize astronomy as we k…

Giraffes have the longest necks of any living animal today, but scientists debated why for over a c…

In our ongoing search for alien life, astronomers have scoured the cosmos, longing for a connection…

NASA's Mars Reconnaissance Orbiter imaged a hole on Mars in 2022 that recently resurfaced, reigniti…

The galaxy could re-write what we know about how dark matter shaped the early universe.

"Super puff" WASP 107b confused scientists for years. Now, two independent teams of astronomers thi…

Gamma rays and ultra-high-energy cosmic rays are filling a huge area of the sky. An astronomer call…

Mysterious brown dwarfs are neither planets nor stars, but this one somehow has northern lights, me…

Now, well into its second year of operations, Webb has given us spectacular images of the universe …

Scientists in Utah believe the "Amaterasu particle" traveled from beyond our galaxy.

The "Cosmic Vine" stands out as an exceptionally lengthy and vast structure, surpassing the size of…

Utilizing data from the James Webb Space Telescope, it was revealed that this black hole emerged ju…

Webb spotted the oldest black hole ever discovered, breaking its own record. But the black hole is …

NASA's Webb telescope was able to spot an object, the smallest of its kind, from 1,000 light years …

The "Nube" galaxy, which is 10 billion years old, was found through an analysis of data from the IA…

The colossal black hole named Sagittarius A* resides at the heart of the Milky Way, approximately 2…