Most scientists agree the prolonged flash likely occurred when a black hole ate a star, but two other ideas can't be ruled out yet. One involves a medium-size black hole, thousands of times heavier ...
NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...
Modern Engineering Marvels on MSN
NASA releases rare close-up images of interstellar comet 3I/ATLAS
A staggering 250,000 kilometers per hour was the speed at which the comet had rushed through the inner solar system near the Sun–a reminder of how extreme velocities set interstellar visitors apart ...
The Daily Galaxy on MSN
James Webb telescope spots two massive helium tails on an ultra-hot Jupiter
A new study published in Nature Communications has revealed an unprecedented discovery about the exoplanet WASP-121 b, ...
"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...
PRIMETIMER on MSN
NASA’s Webb telescope detects the earliest known supernova from 730 million years after the Big Bang
NASA’s Webb Telescope detects the earliest known supernova, GRB 250314A, 730 million years after the Big Bang, capturing its host galaxy and providing unprecedented early-universe observations.
The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday ...
Astronomers using the James Webb Space Telescope have captured dramatic helium streams pouring off the super-puff exoplanet WASP-107b, revealing a world with an enormously inflated, weakly bound ...
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