All articles tagged with #stellar destruction
Astronomers observed 'the Whippet,' a powerful Tidal Disruption Event where a super-sized star was shredded by a black hole, releasing energy equivalent to 400 billion suns, providing new insights into black hole behavior and star destruction processes.
NASA and other space agencies have identified three rare, extremely energetic events where supermassive black holes have consumed massive stars, releasing more energy than 100 supernovae. These events, called 'extreme nuclear transients,' provide insights into otherwise inactive black holes and could help understand black hole growth and galaxy evolution, especially with upcoming telescopes like the Nancy Grace Roman Space Telescope.
Astronomers observed a rare tidal disruption event (TDE) called AT 2022wtn, where a supermassive black hole in a merging galaxy tore apart a star, producing unusual light and spectral features, providing insights into black hole-star interactions during galaxy mergers.
Astronomers have used a tidal disruption event (TDE), where a black hole shreds a passing star, to measure the amounts of nitrogen and carbon around the black hole, inferring the destruction of a massive star three times bigger than the sun. The TDE, known as ASASSN-14li, was observed using X-ray telescopes and provides detailed information on the rare event of a massive star being destroyed by a supermassive black hole. This forensic analysis sheds light on the composition of the doomed star and offers insights into the destruction caused by black holes.