The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

Amazon's massive Prime Day 2025 sale includes budget movie box sets, new steelbooks, complete TV series, and B2G1 free 4K Blu ...

When white dwarfs—the hot remnants of stars like our sun—are orbited closely by another star, they sometimes steal mass away ...

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can ...

Enrique Rico Ortega and Sofia Vallecorsa explain how quantum computing will allow physicists to model complex dynamics, from ...

A team of international researchers led by Tomas Stolker in the Netherlands has imaged a young gas giant exoplanet near a 12-million-year-old star. The planet is orbiting a star whose planet formation ...

Most supernovae result from the dramatic collapse of massive stars, but one important type comes from a more modest origin. Known as Type Ia supernovae, these explosions are triggered by white dwarfs: ...

Lucy in the sky with calcium Astroboffins have found the first evidence of a double-detonated Type Ia supernova, which could ...

Only a few dozen of these short-lived binaries exist in the galaxy at a time, making the serendipitous find extremely ...

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

Astronomers working with the European Southern Observatory's (ESO) Very Large Telescope (VLT) have detected patterns showing ...

Astronomers capture first image of a white dwarf exploding twice in space Rare double-detonation seen in supernova remnant ...