Over 60 hours of light data was used to create this stunning view of the gravitationally bound "Leo Triplet" galaxies.
Learn where the Grand Canyon gets its water supply, and how a new 3D map of the canyon’s caves could help protect that supply ...
The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX)—which recently completed the largest survey ever taken of the early universe—has released all of its immense, information-rich database to ...