NASA is a crossword puzzle answer that we have spotted 14 times. space agency Astronauts' org. Org. exploring Mars Project Mercury org. Rocket-launching agcy. Deployer of Voyager probes distant exploration acronym Astronaut's group, for short Federal agency formed in 1958 leading agency for space research Famous American space organisation, anagram Org. that runs the Jet Propulsion Laboratory organization that launched the apollo mission Astronaut's organization featured in "Armageddon": Abbr.