At the Gagarin Cosmonaut Training Center in Star City, Russia and with the visage of Yuri Gagarin, the first human…
At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 39/40 Soyuz Commander Alexander Skvortsov of Roscosmos smiles before…
At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 39/40 Soyuz Commander Alexander Skvortsov of Roscosmos smiles before…
A NASA-funded sounding rocket launches into an aurora in the early morning of March 3, 2014, over Venetie, Alaska.
Two-percent scale models of the Space Launch System solid rocket boosters and core stage RS-25 engines have been designed and…
A size comparison of the SLS booster and RS-25 engine nozzles (two-percent scale models) to a quarter.
The 2-percent scale models of the SLS boosters and core stage engines are ignited for a 100 millisecond, hot-fire test.
Multiple images of a distant quasar are visible in this combined view from NASA’s Chandra X-ray Observatory and the Hubble…
A scale model of Boeing’s CST-100 spacecraft with an Atlas V rocket successfully underwent a fit check at NASA Langley…
Magnetic loops carry gas and dust above disks of planet-forming material circling stars, as shown in this artist’s conception. These…