Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...
The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...
Unexpected, Bright Hydrogen Emission Caught Astronomers by Surprise In the early universe, space was filled with a dense fog ...
Astronomers have identified a bright hydrogen emission from a galaxy in the very early universe. The surprise finding is ...
WASHINGTON — Neptune's glowing auroras are captured in the best detail yet by NASA's James Webb Space Telescope. Hints of ...