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 ...

Shortly after it was discovered, astronomers calculated that the asteroid had a 1-in-83 chance of hitting Earth in 2032 — ...

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