Astronomers used JWST’s coronagraphs in a unique way to capture new images of exoplanets in the HR 8799 and 51 Eridani ...

For a few tense weeks earlier this year, asteroid 2024 YR4 loomed large in the minds of astronomers and the public alike.

An infamous asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope recently went to get a look at it anyway.

2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...

In the early Universe, galaxies proliferated by absorbing gas and forming stars. Eventually, this growth stops in a process ...

Unlike larger asteroids, 2024 YR4 exhibits unique thermal behaviour—likely due to its rapid rotation and a surface dominated ...

NASA's James Webb Space Telescope recently turned its watchful eye toward asteroid 2024 YR4, which we now know poses no ...

Researchers using NASA's James Webb Space Telescope have examined ancient galaxies to explore the secrets of the early ...

The ancient universe was shrouded in a thick blanket of hydrogen. But something happened that let light escape from the ...

A striking new image from the James Webb Space Telescope shows a rare object called an Einstein ring. This shows what appears to be a ring-shaped object in the sky, but is actually created by two ...

Using Webb's instruments, an international team of scientists determined that this galaxy's redshift is 13.0, meaning it was seen just 330 million years after the big bang. The universe's age is ...