Dawn a Mission to Two Asteroids
Dawn a Mission to Two Asteroids
03:21
1 vue
YouTube
This film produced by NASA's JPL describes the Dawn mission to Ceres and Vesta and how the spacecrafts ion engines work. Narrated by Leonard Nimoy. Leonard Nimoy , Ceres Vesta NASA ion engines video movie film. As a work of the federal government, this film is in the public domain.
