Using the James Webb Space Telescope (JWST), astronomers have detected carbon dioxide and hydrogen peroxide on the frozen surface of Pluto's largest moon, Charon. Detecting these molecules could ...

But thanks to new data from the James Webb Space Telescope (JWST), we now know Earth is in the clear. The Moon, however, might still be in its path. Born in Lorraine on a freezing winter night ...

"We've got our fingers crossed for a moon impact," Alan Fitzsimmons, a physics and math professor at Queen's University Belfast in the U.K. who was not involved in the JWST observations ...

Astronomers are closely monitoring Asteroid 2024 YR4 amid concerns that it could collide with the Moon in 2032 ... to observations from the James Webb Space Telescope (JWST).

it continues to have a non-zero probability of impacting the Moon at this time." They add that additional observations of 2024 YR4 will be made by JWST in May 2025, which will "primarily help ...