A black hole shredded a massive star in a record-breaking explosion, but what astronomers discovered afterward may be even ...

NASA’s Chandra X-ray Observatory has delivered the sharpest X-ray view ever obtained of the spectacular jet launched by the supermassive black hole at the center of Messier 87 (M87), revealing ...

A strange "chirping" signal from a distant supernova has revealed the birth of a magnetar, confirming that these incredibly magnetic neutron stars can power the universe's brightest stellar explosions ...

A new technique will enable astrophysicists to study the strength of extreme gravity at the black hole’s horizon. Credit: Australian National University On a January morning in 2025, a ripple in the ...

Black holes bend spacetime, power quasars, and launch enormous jets. Here are seven mind-blowing facts backed by modern ...

Nearly every massive galaxy observed hosts a supermassive black hole at its center. NASA's James Webb Space Telescope has discovered that some of these supermassive black holes may even be too big for ...

- What happens after a star dies? When it's exhausted all its fuel and burnt itself out, is it just gone? Not exactly. Whether they go supernova or not, stars leave behind what are called stellar ...

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