Crossword clues for First American orbiter 5 letters:GLENNFirst orbiting AmericanGLENNFirst American orbiterGLENNFirst American to orbit EarthGLENNFirst American in orbitGLENNJohn, first American in orbitGLENNFirst American to orbit the EarthGLENNJohn who was the first American to orbit the earthOHIOHome of the first man to walk on the moon, the first American to orbit Earth and the first American woman to walk in spaceGGLLEENNNNFirst American to orbit the earthSENThe first American to orbit the Earth became one: Abbr.JOHNWith 3-Down, first American to orbit EarthJOHNGLENNThe first American to orbit the EarthSKYLABFirst mission to put an American space station in orbit