"Jimmy Neutron" star Jeff Garcia is in the hospital ... and it doesn't sound good. Family sources tell us Jeff is currently ...

Neutron stars are ultra-dense star remnants made up primarily of nucleons (i.e., protons and neutrons). Over the course of ...

Jimmy Neutron star Jeff Garcia has been hospitalized just days after being discharged from a case of pneumonia. The ...

A new paper published in Nature Communications could put scientists on the path to understanding one of the wildest, hottest, ...

The record-setting cosmic outburst was actually a gamma-ray burst, the most powerful class of cosmic explosions.

The flash was spotted on March 14 by a French-Chinese space telescope called SVOM, which launched last year on a mission to track gamma-ray bursts, the brightest and most powerful explosions in the ...

Astronomers detected a powerful cosmic flash from a star that exploded when the universe was just 5% of its current age, 13 ...

The Cassiopeia A supernova remnant reveals that massive exploding stars can forge far more of life's essential ingredients ...

Astronomers from Texas have witnessed the moment a star’s surface is torn apart by a supernova, becoming oblong in the ...

Most of the universe is made up of dark matter and dark energy. The majority of everything else is dispersed throughout space ...

Astronomers mapped supernova SN 2024ggi for the first time, revealing an elongated shockwave, challenging old stellar ...

Apep was first spotted in optical light in 2018. Only the innermost spiral was visible through early images. JWST’s MIRI instrument has now revealed several faint spirals.