Out in the cosmic landscape, planetary nebulas would offer the perfect Halloween doors to knock on. They're spooky tricksters in their names, as they have nothing to do with planets at all and are ...

The James Webb Space Telescope's main goal is to detect faint light from distant galaxies, but it recently observed one of the brightest objects in the night sky: Mars. The space observatory captured ...

Launched Christmas, 2021, and named after NASA’s Apollo era administrator, the James Webb Space Telescope (Webb) is the preeminent instrument of astronomy. It peers deeper into space and reveals more ...

NASA’s James Webb Space Telescope has captured the first detailed look at a carbon-rich disk surrounding the exoplanet CT Cha b, located about 625 light-years from Earth. The observations reveal a ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in the Cassiopeia constellation. Credit: Space.com | footage courtesy: NASA, ...