When the JWST came to life and began observations, one of its first jobs was to gaze back in time at the early universe. The ...

At long last, particles of water–ice have been discovered in the frozen Kuiper Belt of another star. The discovery, made by ...

"For the first time we can see the chemical cake while it's rising in the oven, instead of just the starting ingredients of ...

Travel 500 million light-years into the James Webb Space Telescope's amazing view of the Cartwheel Galaxy. Credit: ESA/Webb, ...

The galaxy MoM-z14 dates back to 280 million years after the big bang, and the prevalence of such early galaxies is puzzling ...

As the Hubble Space Telescope celebrates 35 years in space, here's what to know about the ambitious instrument.

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

On what might have been the proudest day of Jack Burns’s long career in astronomy, he was sitting on a beach. Orbital ...

The James Webb Space Telescope has made a groundbreaking observation of methane clouds in Titan's northern hemisphere, a ...

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

Last month, astronomers claimed to have found the strongest evidence ever of alien life on a distant exoplanet named K2-18 b.

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.