When Apollo 17 astronauts returned from the moon in 1972, they visited NASA Langley Research Center in Hampton, Virginia, to thank staff for their contributions to the mission, saying "we stood on the ...
Astronauts are flying to the moon for the first time since 1972, and scientists are preparing specialized space suits for the ...
Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...
Today NASA announced the selection of a University of California San Diego-led satellite mission for the Earth System ...