The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...
The James Webb Space Telescope has turned what looked like simple red smudges and faint galactic cores into a radical new ...
University of Chicago astronomy and astrophysics professor Donald G. York​, who is credited with pioneering contributions to the field, died late last month.
Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.
The James Webb Space Telescope may have helped solve a mystery it uncovered in 2022 – mysterious 'little red dots.' ...
When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...
As they fly around the moon, the four astronauts of NASA's Artemis II will see views never seen by the human eye. Here's how.
Just moving out the moon-bound rocket to the launch pad was an incredible engineering feat. Watch how NASA got it done.