An international team of astronomers has discovered a massive cloud of gas and dust located in a little-known region of our ...

Trans-Neptunian objects (TNO) are some of our solar system's lesser-known objects. They number in the thousands, and they get ...

Astronomers have discovered the earliest seeds of rocky planets forming around a baby sun-like star. They reported Wednesday ...

Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

The massive black hole has been dubbed GW231123. Its unusual size and behavior is challenging scientists' understanding of ...

Cosmologists at Durham University in England made the discovery using a new technique that combines the highest-resolution ...

Researchers may have found our galaxy's missing companions, further bolstering science's most widely accepted cosmological ...

However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially ...

Astronomers have captured the first direct signs of planet formation around the young star HOPS-315, offering a glimpse into ...

A star once thought empty was actually hiding a giant planet. New imaging and Gaia data exposed the surprising discovery of a ...