
The second X-43A hypersonic research aircraft and its modified Pegasus booster rocket left the runway, carried aloft by NASA's B-52B…

Pathfinder over a runway in Hawaii. The Pathfinder was designed, built, and operated by AeroVironment, Inc., Monrovia, CA.

SR-71 on ramp

Closeup of flight preparation on lakebed at sunrise. The Pathfinder was designed, built, and operated by AeroVironment, Inc., Monrovia, CA.

Climate researchers from the National Center for Atmospheric Research (NCAR) and several universities installed and performed functional checkouts of a…

DC-8 Airborne Laboratory in flight over Mint Canyon near the San Gabriel Mountains.

DC-8 Airborne Laboratory in banked flight over the snow-capped Sierra Nevada mountain range.

Pre-Columbian archaeological ruins in the Costa Rican rain forest seen during NASA's AirSAR 2004 Mesoamerica campaign.

Climate researchers from the National Center for Atmospheric Research (NCAR) and several universities installed and performed functional checkouts of a…

A tree trunk structure photographed in the La Selva region of the Costa Rican rain forest as part of NASA's…