Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

The idea of cosmic threats to Earth almost sounds like the stuff of fiction. But while alien invasions may be far fetched, ...

Her specialty is exoplanets, namely all the planets in the universe except the ... civilization is part of the cosmic landscape, like black holes, gravitational waves, or any other astronomical ...

NASA wants to view the Big Bang with this behemoth, so it's saying goodbye to the James Webb Telescope. The new one redefines ...

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Twin jets erupt from a supermassive black hole in Draco, offering new insights into black hole activity and evolution.

playing a game of peek-a-boo with an orbiting spacecraft through a strangely shaped hole in the clouds. Vesuvius is a 4,203-foot-tall (1,281 meters) stratovolcano located next to the city of ...

Jets blasting from supermassive black holes cause gas to cool and fall toward that cosmic titan in a cosmic feeding process.

Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...