PIONEER 11 COVER

PIONEER 11 COVER

Regular price $30.00

POSTMARKED DECEMBER 2, 1974 CAPE CANAVERAL.

Pioneer 11 was the second mission to investigate Jupiter and the outer solar system and the first to explore the planet Saturn and its main rings. Pioneer 11, like Pioneer 10, used Jupiter's gravitational field to alter its trajectory radically

Slight wear, upper left corner.