The High Energy Astronomy Observatory (HEAO)-1, launched on Aug. 12 1977, aboard an Atlas/Centaur launch vehicle.
This Perseid fireball meteor was observed in the skies over Chickamauga, Ga., on Aug. 11, 2013, at 2:14:49 a.m. EDT.…
This Perseid fireball meteor was observed in the skies over Chickamauga, Ga., on Aug. 11, 2013, at 2:14:49 a.m. EDT.…
NASA astronauts Karen Nyberg and Chris Cassidy, both Expedition 36 flight engineers, are pictured at the robotic workstation in the…
NASA astronauts Karen Nyberg and Chris Cassidy are seen during rendezvous operations with the approaching "Kounotori" H2 Transfer Vehicle-4.
NASA's high-altitude ER-2 prepares for take off from the Dryden Aircraft Operations Facility in Palmdale, CA.
NASA's high-altitude ER-2 taxis to the runway of Air Force Plant 42 in Palmdale, CA. Following is a NASA chase…
The ER-2 aircraft arrives at Ellington Field in Houston to prepare for NASA’s Studies of Emissions, Atmospheric Composition, Clouds, and…
The ER-2 aircraft arrives at Ellington Field in Houston to prepare for NASA’s Studies of Emissions, Atmospheric Composition, Clouds, and…
The ER-2 aircraft arrived at Ellington Field in Houston in preparation for NASA’s Studies of Emissions, Atmospheric Composition, Clouds and…
