NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

Astronomers have spotted around a dozen of these weird, rare blasts. Could they be signs of a special kind of black hole?

The telescope may well have outdone itself by revealing evidence of life on a world about 120 light years from Earth.

The Hubble Telescope, 35 years of groundbreaking discoveries, continues to surprise despite glitches, retirement risk, and ...

Using NASA's James Webb Space Telescope, astronomers uncovered a mysterious feature within the remnant, nicknamed the "Green ...

One of the most famous and beautiful cosmic sights shows its colors in this new image from the Hubble Space Telescope. The Veil Nebula is the remnant of a massive star which exploded in a supernova 10 ...

Using the James Webb Space Telescope, researchers detected molecules in K2-18b's atmosphere that are associated with life on Earth. Astronomers at the University of Cambridge in England announced ...

The exoplanet K2-18b is 8 times bigger than planet Earth. The claim about alien life involved data from NASA's James Webb Space Telescope. A team of astronomers recently made the bold claim that ...