NASA's James Webb Space Telescope has found water vapor swirling in the air of a distant, boiling-hot alien planet, a new ...

Beyond our solar system, sub-Neptunes - gassy planets larger than Earth but smaller than Neptune - reign as the most common ...

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

Discover how three groundbreaking technologies, including the James Webb Telescope and LIGO, revolutionized our understanding ...

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

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

Using the James Webb Space Telescope, astronomers have peered into galaxies that existed at cosmic noon to hunt ravenously ...

There’s a new class of cosmic object in town. And it might just overturn our understanding of black holes and galaxy ...

The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...

Using the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, a team of ...