A RS-25D engine in the Engine Processing Facility at Kennedy Space Center, Fla., is awaiting placement in a transportation canister…
Technicians oversee the installation of a Pratt Whitney Rocketdyne RS-25D engine into a transportation canister in the Engine Processing Facility…
RS-25D engines line the wall of the Engine Processing Facility at Kennedy Space Center, Fla.
This mid-infrared image of the W3A star cluster in the inset was captured by the FORCAST camera on the SOFIA…
This artist's conception compares the KOI-961 planetary system to Jupiter and the largest four of its many moons. The KOI-961…
Actress Nichelle Nichols, who portrayed Lt. Uhura in the original Star Trek TV series, signed autographs for Dryden's Gwen Young,…
This artist's concept depicts an itsy bitsy planetary system - so compact, in fact, that it's more like Jupiter and…
A NASA Terrier-Improved Malemute suborbital sounding rocket was successfully launched on Jan. 11, 2012 at 8:25 a.m. EST from the…
The artistic rendition depicts the Kepler-35 planetary system. In the foreground, Kepler-35b, a Saturn-size world orbits its host stars every…
This chart compares the smallest known exoplanets, or planets orbiting outside the solar system, to our own planets Mars and…
