Arecibo radio telescope observatory Puerto Rico - panoramio (13)
Swarmathon 2017
Inspecting Engineering Samples
U.S. Army Medical Research Unit - Improving malaria diagnostics, Kisumu, Kenya 05-2010
GOES-U Unboxing, Lift to Vertical, Move to Stand
he SOFIA airborne observatory's 2.5-meter infrared telescope peers out from its cavity in the SOFIA rear fuselage during nighttime line operations testing
