
The famous Horsehead nebula seen in visible-light images (inset) looks quite different when viewed in infrared light, as seen in…

Work continues on NASA's Pegasus barge, which is undergoing refurbishments at Conrad Shipyard LLC in Morgan City, Louisiana.

The Antarctic Impulsive Transient Antenna (ANITA-III), pictured here, successfully launched at 11:27 a.m. EST Wednesday, Dec. 17, and was the…

Global atmospheric carbon dioxide concentrations from Oct. 1 through Nov. 11, as recorded by NASA's Orbiting Carbon Observatory-2.

A Convair 990 (CV-990) aircraft formerly used by NASA as a medium-altitude research platform was used at Dryden as a…

The artistic concept shows NASA's planet-hunting Kepler spacecraft operating in a new mission profile called K2. Using publicly available data,…

NASA's Orion crew module, enclosed in its crew module transportation fixture and secured on a flatbed truck passes by the…

NASA's Orion spacecraft arrives at the Multi-Operations Support Facility at the Kennedy Space Center in Florida.

Dec. 18, 2014 -- NASA's Orion crew module, enclosed in its crew module transportation fixture and secured on a flatbed…

December 20, 2014 marks NASA Ames Research Center's 75th Anniversary.