"When I first spotted this system with a very high total mass on our galactic doorstep, I was immediately excited." ...

University of Warwick astronomers have discovered an extremely rare, high-mass, compact binary star system only ~150 light ...

These explosions happen when a white dwarf, which is already an ultra-dense star remnant, takes in too much mass.

When their end comes, the stars will explode in a blast making them around 200,000 times brighter than Jupiter does now.

Skywatchers are scanning the night sky for an explosion that happened 3,000 years ago. A nova called T Coronae Borealis, ...

compact binary star system only ~150 light years away. These two stars are on a collision course to explode as a type 1a supernova, appearing 10 times brighter than the moon in the night sky.

See the pint-sized Pink Moon this week.

NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

Over the past decade, scientists have detected a puzzling phenomenon: radio pulses coming from within our Milky Way galaxy ... long radio bursts from this binary star system are just the beginning ...