Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...

Over decades, he’s changed how his peers view the heavens. Space isn’t just an endless canvas to be studied at leisure, he ...

The curious minds at What If imagine a gamma-ray burst hitting a black hole, exploring the physics, cosmic effects, and potential dangers of this extreme event.

NASA supercomputer simulations reveal X-ray and gamma-ray signals emitted in the final milliseconds before neutron star mergers, providing insights for future observatories and gravitational-wave ...

Car headlights went from a soft yellow to an extremely bright white, thanks to advances in lighting technology, including the ...

ST. PETERSBURG, Jan. 20 (Xinhua) -- A Russian satellite has detected a powerful gamma-ray burst that occurred 11.3 billion years ago, RIA Novosti news agency reported Tuesday. The gamma-ray burst GRB ...

A small satellite developed by NASA is nearly ready to begin tracking one of the universe's most powerful and mysterious ...

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In March 2025, a fleeting yet monumental cosmic event captured the attention of astronomers worldwide. For just ten seconds, a gamma-ray burst, known as GRB 250314A, illuminated our detectors, ...

The mysterious 10-second flash of energy, first detected in March, has been identified thanks to NASA's ever-impressive James Webb Space Telescope. Astrologers believe that it came from a time when ...

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth’s nearest star produces its most violent eruptions. The signals were traced back to a localized region in ...