This image of the storm system that generated the F-4 tornado in Moore, Oklahoma was taken by NASA's Moderate Resolution…
The flatbed truck and trailer that transported Sierra Nevada Corporation's Space Systems Dream Chaser engineering test article pauses on the…
The truck and trailer that transported the Dream Chaser engineering test article from Sierra Nevada Corporation's Space Systems facility in…
Dream Chaser crew chief Christian White removed plastic wrapping that protected Sierra Nevada Corporation's Dream Chaser flight test vehicle during…
Mounted securely on a flatbed trailer, Sierra Nevada Corporation's Space Systems Dream Chaser engineering test article arrived at Hangar 4826…
Shrouded in plastic wrap with its wings and tail structure removed for ground transport, Sierra Nevada Corporation's Space Systems Dream…
The flatbed truck and trailer that transported Sierra Nevada Corporation's Space Systems Dream Chaser engineering test article paused behind Hangar…
With its wings and tail structure removed and shrouded in plastic wrap for ground transport, Sierra Nevada Corporation's Space Systems…
From left, astronauts Pam Melroy; Kay Hire; Cady Coleman; Kathy Sullivan; Tam O'Shaughnessy, Sally Ride's life partner and chair, board…
One of 20 balloon launches from Antarctica for the BARREL mission in January 2013. Balloon Array for Radiation-belt Relativistic Electron…
