Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

As the administration slashes spending on science, NASA is running low on new missions.

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Bechtol and his fellow scientists hope they can learn more about the universe than all of scientific progress has allowed in ...

Astronomers investigate a potential impact on Saturn after a bright flash was caught on camera. NASA image may show first ...

SPHEREx is scanning the entire sky in 102 infrared colors, beaming weekly data to a public archive so scientists and citizen ...

NASA's retired Space Shuttle Discovery could be on the move from Virginia to Texas under a provision in the GOP's so-called ...

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

Astronomy news always seems to break over coffee, on laptop startup. That was the case on Wednesday morning, when word of a ...

Astronomers using NASA's James Webb Space Telescope spotted TWA 7b, a Saturn-sized exoplanet around a nearby star ...