"This is a big step in understanding the outer solar system," team leader Rosemary Pike from the Center for Astrophysics | ...

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

The astronomers observed hot minerals just beginning to solidify – the first specks of planet-forming material, the ...

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

A team of astronomers has uncovered an unexpectedly complex and dynamic filamentary network within a very-high-velocity cloud ...

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

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

Astronomers first identified these minerals using the now-three-year-old James Webb Space Telescope. To see where exactly the ...

CAPE CANAVERAL, Fla. — Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby ...

Astronomers have witnessed the birth of an entirely new star system for the first time. The budding planets are forming ...

Astronomers witness first moments of planet formation as rock grains crystallize around distant star HOPS-315.