Astronomers have used the James Webb Space Telescope (JWST) to observe an oddball gas giant exoplanet orbiting a dead star.

The James Webb Space Telescope has detected anunexplained infrared absorption signal, appearing as a distinct spectral ...

A new James Webb Space Telescope study has identified a very specific wavelength of light missing from both Pluto and ...

For the first time in human history, we're watching a new solar system come to life. Not in theory, but in real, observable detail. NASA's James Webb Space Telescope (JWST) and its incredible ...

NASA's James Webb Space Telescope found unusual isotopic signatures in interstellar comet 3I/ATLAS, suggesting it formed up ...

The James Webb Space Telescope has studied WD 1856 b, a giant planet orbiting a dead star, offering a rare glimpse into the possible future of our Solar System after the Sun dies.

The findings surprised researchers, who used the comet's composition to better understand the environment in which it formed.

University of Central Florida (UCF) scientists and their collaborators discovered new insights into the formation of distant icy objects in space beyond Neptune, offering a deeper understanding of our ...

Using the James Webb Space Telescope (JWST), scientists analyzed far-away bodies -- known as Trans-Neptunian Objects (TNOs) -- and found varying traces of methanol. The discoveries are helping them ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...