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Massive star explosions may have triggered two mass extinctions in Earth's past: 'It would be terrifying.'
Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...
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The James Webb telescope reveals the truth about a planet that crashed into its own star
Scientists thought they saw a distant star swallow a planet for the first time ever. But new observations from the James Webb ...
Blaze star to explode anytime soon: T Coronae Borealis to be visible to naked eye after 80 years
Two orbiting stars comprise the Blaze Star. One of them is a red giant. The other is a dense, Earth-sized white dwarf.
T Corona Borealis star to erupt in rare 80-year event next week — here's what you need to now
T Coronae Borealis (T CrB), a binary star system, will have a rare nova explosion visible to the naked eye for the first time since 1946. Occurring ev ...
Hubble unveils first images of ongoing star cluster mergers near center of dwarf galaxies
A new study reports the first direct observation of merging star clusters in the nuclear region of dwarf galaxies. This ...