NASA’s Webb Telescope’s Last Backbone Component Completed

Assembly of the backbone of NASA's James Webb Space Telescope, the primary mirror backplane support structure,…

NASA's Webb Telescope's Last Backbone Component Completed

Assembly of the backbone of NASA's James Webb Space Telescope, the primary mirror backplane support structure,…

NASA’S Chandra Turns up Black Hole Bonanza in Galaxy Next Door

Using data from NASA's Chandra X-ray Observatory, astronomers have discovered an unprecedented bonanza of black holes…

NASA'S Chandra Turns up Black Hole Bonanza in Galaxy Next Door

Using data from NASA's Chandra X-ray Observatory, astronomers have discovered an unprecedented bonanza of black holes…

NASA to Host June 7 Mars Rover Opportunity Teleconference

NASA will hold a media teleconference at 9 a.m. PDT (noon EDT) on Friday, June 7,…

NASA Chandra, Spitzer Study Suggests Black Holes Abundant Among The Earliest Stars

By comparing infrared and X-ray background signals across the same stretch of sky, an international team…

NASA’s Spitzer Sees Milky Way’s Blooming Countryside

New views from NASA's Spitzer Space Telescope show blooming stars in our Milky Way galaxy's more…

NASA’s Hubble Maps 3-D Structure of Ejected Material Around Erupting Star

A flash of light from a stellar outburst has provided a rare look at the 3-D…

NASA’s Hubble Will Use Rare Stellar Alignment to Hunt For Planets

NASA's Hubble Space Telescope will have two opportunities in the next few years to hunt for…

NASA’s Swift Produces Best Ultraviolet Maps of the Nearest Galaxies

Astronomers at NASA and Pennsylvania State University have used NASA's Swift satellite to create the most…