Deep in the frozen heart of Antarctica, the South Pole Telescope has been watching one of the most extreme neighborhoods in our galaxy, and it's just caught something extraordinary happening there.

Imagine a jet of energy so powerful that it makes even Star Wars’ Death Star look tiny. That’s reportedly what astronomers ...

Physicists have not yet watched a black hole literally blow itself apart, but they are closing in on the conditions where ...

Black Hole blast unleashes ultra-fast winds at one-fifth the speed of light Astronomers have caught a supermassive black hole firing off a never-before-seen cosmic blast, a rapid X-ray flare followed ...

NASA’s James Webb Space Telescope has discovered that most of the light around the Circinus galaxy's central black hole is coming from hot dust feeding it rather than the material getting blasted out.

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over longer periods, scientists rely on a more tactile technology.

Astronomers using NASA's James Webb Space Telescope have mapped where dust collects around a nearby supermassive black hole — and found that almost all of it sits in a compact ring feeding the object.

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Solar storms are eruptions that release some of the energy stored in the sun's strong magnetic field. These can create intense, localized explosions called solar flares, or much more powerful and ...

An international team of astronomers has analyzed the data from long-term multiwavelength monitoring of a distant blazar ...

From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer ...