Crossword clues for Astronaut's mission:TRIOApollo mission astronautsSPACEWALKAstronaut's missionGEMINIFirst mission to subject American astronauts to long-duration flightsAPOLLOIMission honored by the "Fallen Astronaut" lunar memorialMERCURYFirst mission to put an American astronaut in spaceONENumber of astronauts on the Apollo 11 mission who didn't walk on the moonSCHIRRAAstronaut who flew in Mercury, Gemini, and Apollo space missions
