An F/A-18 Hornet aircraft formerly flown by NASA's Dryden Flight Research Center, Edwards, Calif., is sandwiched between two groups of…
SOFIA Flight Crew, 2008.
Application of high-temperature strain gauges.
An engineer at AeroVironment's Design Development Center in Simi Valley, Calif., closely inspects a set of silicon solar cells for…
Technician Marshall MacCready carefully lays a panel of solar cells into place on a wing section of the Helios Prototype…
Technician Marshall MacCready carefully lays a panel of solar cells into place on a wing section of the Helios Prototype…
A technician at AeroVironment's Design Development Center in Simi Valley, Calif., checks a panel of silicon solar cells for conductivity…
Helios Prototype Flying Wing
The first flight of a large aircraft to be powered by electric fuel cells began with a takeoff at 8:43…
The first flight of a large aircraft to be powered by electric fuel cells began with a takeoff at 8:43…
