Jon Eric Hakkila

Subjects

Exploration, Juvenile literature, Exploration of outer space, Hubble Space Telescope (Spacecraft), Outer space, exploration, Outer space, exploration, juvenile literature, Astronautics, Astronomical observatories, Astronomy, Astronomy, juvenile literature, Gamma rays, United States, United States. National Aeronautics and Space Administration, United states, national aeronautics and space administration, Voyager Project

Places

Outer space, United States