We asked JPLers from all walks of life to share their favorite NASA image. See what they chose and why.
Volcano on Jupiter's Moon Io

Phoenix Lander Descends to Mars

Malaspina Glacier in Alaska

Distant Galaxies in the Universe

NASA Astronaut Ronald McNair

Spirit Rover on Mars

Neptune and its Moon Triton

Earth As a 'Pale Blue Dot'

Stellar Family: The North American Nebula