The OA-4 Service Module (SM) undergoing deployment testing of one of its two UltraflexTM solar arrays at Orbital ATK’s Dulles,…
Multiple Cygnus Pressurized Cargo Modules at Thales Alenia Space’s production facility in Turin, Italy. They will be used to transport…
The Cygnus Pressurized Cargo Module for the OA-4 mission arrived at the Kennedy Space Center on August 10 for processing…
Two RD-181 engines that arrived in July are being integrated with the Antares first stage air frame at the Wallops…
APOD Science APOD APOD: 2015 August 12 – Milky… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…
On a rainy day, the BARREL team performs the first flight train hang test on the payload.
The BARREL team launched their first balloon on Aug. 10, 2015 from the Esrange Space Center in Kiruna, Sweden.
Watch the LIVE RS-25 Engine Test. Go to www.nasa.gov/nasatv & www.ustream.tv/nasahdtv
Watch the LIVE RS-25 Engine Test. Go to www.nasa.gov/nasatv & www.ustream.tv/nasahdtv
RS-25 Testing Infographic on Hot Gases
