EUTELSAT 25B/Es’hail 1 is “topped off” for Arianespace’s Ariane 5 mission on August 29

Fueling is underway at the Spaceport with EUTELSAT 25B/Es'hail 1 - the largest of two satellite…

Dwarf Galaxy Caught Ramming Into a Large Spiral Galaxy

Observations with NASA’s Chandra X-ray Observatory have revealed a massive cloud of multimillion-degree gas in a…

Spaceflight Alters Bacterial Social Networks

When astronauts launch into space, a microbial entourage follows. Researching these microbes in microgravity may minimize…

NASA Hosts Kepler Spacecraft Status Teleconference

NASA will host a news teleconference at 11 a.m. PDT Aug. 15, to discuss the status…

NASA Invites Media to Meet New Astronaut Candidates

Eight astronaut candidates who arrived at NASA's Johnson Space Center in Houston this week to begin…

Family tree rooted in military service

Wing holds base exercise

Epsilon Launch Vehicle/SPRINT-A Special Site

Dropping in on a James Webb Space Telescope Clean Room Test

A crane in a clean room at NASA's Goddard Space Flight Center in Greenbelt, Md., lowers…

SOFIA in New Zealand—Much Attempted, Much Achieved

The SOFIA observatory wraps up its first Southern Hemisphere deployment, flying nine astronomical science missions from…