A Northwestern University-led team of astronomers used NASA’s James Webb Space Telescope to discover a former star that ...
Astronomers have detected the radio afterglow of a powerful space explosion that went unseen, possibly an orphan gamma-ray burst or a rare blackhole event 1.7 billion light-years away ...
NASA has detected a precursor or progenitor to a supernova for the first time – and it's all thanks to old photos. Researchers have now been able to study some of a supernova's progression by ...
NASA’s James Webb Space Telescope captured the first published detection of a supernova progenitor in galaxy NGC 1637, revealing a red supergiant star before explosion.
"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar explosion — or any other type of normal stellar explosion." When you purchase ...
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Star 13x heavier than the Sun vanished silently and left a black hole behind
Astronomers are used to dramatic endings. When a massive star dies, it usually explodes ...
The footage appears to document both incoming strikes and the fiery bursts of Ukrainian air defense systems intercepting targets in the sky.
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