Scientists search for "decaying" dark matter (DDM) because it offers unique signatures like specific X-ray or gamma-ray lines ...

Astronomers have made a truly mind-boggling discovery using the James Webb Space Telescope (JWST): a runaway black hole 10 ...

The discovery of a hidden supermassive black hole inside an ancient galaxy suggests that some of our universe's most extreme objects could be invisible unless observed in infrared wavelengths, James ...

Explore the debate surrounding a potential dark matter discovery, highlighting skepticism and the need for rigorous ...

Just yesterday (Dec. 15), the Green River levee was breached, raising the specter of flash flooding in Tukwila, south of ...

Our understanding of the true nature of the cosmos relies on measurements of its expansion, but cosmologists have been ...

A series reveals stunning connections between the vast universe and the microscopic world. The post NASA and Nikon compare ...

Physicists spotted a “terribly exciting” new black hole, doubled down on weakening dark energy, and debated the meaning of ...

A distant world with carbon in its atmosphere and extraordinarily high temperatures is unlike any other planet we’ve seen, and it’s unclear how it could have formed ...

Physicists discovered that the famous 'Star Trek' spaceship got a lot right about designing a ship to jump from galaxy to ...

NASA's Imaging X-ray Polarimetry Explorer (IXPE) mission has solved a longstanding astrophysical puzzle regarding the generation of powerful X-rays by black hole jets.

Cosmologists are finally beginning to sketch a coherent picture of the universe we cannot see, using exquisitely detailed ...