Pioneer 4 Trajectory

Trajectory of Pioneer 4 from the Earth and past the Moon into orbit around the Sun. 

Caption:
Trajectory of Pioneer 4 from the Earth and past the Moon into orbit around the Sun.
Type: Illustration
Image Date: ca. 1959
Credit: National Air and Space Museum, Smithsonian Institution
Origin: Jet Propulsion Laboratory, National Aeronautics and Space Administration
NASM 9A08837
Innovations
Navigation Methods
 
Trajectory of Pioneer 4 from the Earth and past the Moon into orbit around the Sun.