Have you ever wondered what a star looks like before it goes supernova? Scientists are making new discoveries about how exactly this happens. Here's more.

"The speed at which this doomed stellar system is lurching wildly, likely due to the extreme brightness, is a frantic sign of ...

New X-ray data from NASA’s Chandra telescope reveals Cassiopeia A’s chaotic final hours, showing how dying stars collapse and ...

In addition to revealing characteristics of mysterious particles called neutrinos, the massive DUNE experiment could help ...

This cosmic dance not only makes the system burn with unusual brilliance but also creates a massive gas halo, signaling its turbulent and doomed future. Scientists believe this frenzied interaction ...

A high-energy neutrino may have come from a black hole explosion, hinting at Hawking radiation and dark matter clues.

A massive star exploded as a supernova around 11,300 years ago. Its remnants are one of the most studied supernova remnants ...

Earth's wobbly orbit has shifted our view of the stars since the zodiac signs were first created. But that doesn't mean your ...

Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go beneath the surface,... The core of Mars looks like Earth’s. What makes the ...

Some cosmic events could have profoundly altered the lives of our ancient human relatives. Did Neanderthals go extinct, at least in part, due to changes in Earth’s magnetic field? Did Australopithecus ...

Astronomers are trying to determine what caused a series of gamma-ray bursts, the most powerful explosions in the universe, ...

The NASA Interstellar Mapping and Acceleration Probe (IMAP) spacecraft is scheduled to launch on September 23, 2025, to study ...