DESI, which will be scanning the sky for five more years, is expected to observe around 40 million galaxies and quasars ...

Scientists are working to identify an oddly pulsating, supermassive black hole ( SMBH) that pulled a really weird stunt. More ...

In 2007, astronomers discovered the Cosmic Horseshoe, a gravitationally lensed system of galaxies about 5.5 billion ...

The James Webb Space Telescope has shown that the Milky Way’s black hole is constantly blazing with light, releasing long ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster black hole and M87's jet have been turned into sound by ...

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Black holes may leak more energy to their surroundings than previously suspected — and the faster these voids spin, the more ...

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...

Officials in Costa Rica and Panama are confiscating migrants’ passports and cellphones, denying them access to legal services ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Physicists hope that understanding the churning region near singularities might help them reconcile gravity and quantum ...

Officials in Costa Rica and Panama are confiscating migrants’ passports and cellphones, denying them access to legal services and moving them between remote outposts as they wrestle with the logistics ...