Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

Astronomers have long predicted that two orbiting white dwarfs are the cause of most type 1a supernova explosions. While the ...

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

The "music" of starquakes—enormous vibrations caused by bursting bubbles of gas that ripple throughout the bodies of many ...

Skygazers can enjoy meteor showers and other dazzling displays in the night sky all month long, according to astronomers.

A team of astronomers at the University of Milano-Bicocca has uncovered a colossal spiral galaxy that existed just 2 billion ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised ...

Astronomers finally spotted evidence of auroras on Neptune after years of searching, raising new questions about the planet.

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...