
NASA astronauts Chris Cassidy (left) and Karen Nyberg; along with European Space Agency astronaut Luca Parmitano, all Expedition 36 flight…

Fairfax, Va., native David Iosco has been named deputy director of the Office of Procurement at NASA’s Marshall Space Flight…

NASA astronaut Chris Cassidy and European Space Agency astronaut Luca Parmitano, both Expedition 36 flight engineers, attired in their Extravehicular…

This color-coded topography map from NASA’s Dawn mission shows the giant asteroid Vesta in an equirectangular projection at 32 pixels…

As commander of Apollo 11, Neil Armstrong took most of the photographs from the historic moonwalk, but this rare shot…