This rectangular version of a self-portrait of NASA's Mars rover Curiosity combines dozens of exposures taken by the rover's Mars…
Variations in total water storage from normal, in millimeters, in the Tigris and Euphrates river basins, as measured by NASA's…
ED13-0041-43 NASA's Assistant Administrator for Education Leland Melvin tries his hand at controlling a robotics workstation during a tour of…
Mayor James Ledford of the City of Palmdale, CA, and NASA's Assistant Administrator for Education Leland Melvin get a laugh…
Test engineers hoist the J-2X engine for installation into the A-2 Test Stand at the Stennis Space Center in Mississippi.
The United Launch Alliance (ULA) Atlas V rocket with the Landsat Data Continuity Mission (LDCM) spacecraft onboard is seen on…
The United Launch Alliance (ULA) Atlas-V rocket with the Landsat Data Continuity Mission (LDCM) spacecraft onboard is seen as it…
Technicians finish lowering the cover of a shipping container that will enclose the orbital replacement unit for the space station's…
Technicians lower the cover of a shipping container that will enclose the orbital replacement unit for the space station's main…
This image was taken from NOAA's GOES-13 satellite on Saturday, Feb. 9, at 7:01 a.m. EST. Two low pressure systems…
