How the Universe Works

Mystery of Planet 9

Name: Mystery of Planet 9
Released: 2017-01-02T08:00:00.000Z

Documentary Jan 2, 2017 33 min iTunes

Available on Prime Video, discovery+

S5 E2: Scientists have discovered a mysterious ninth planet ten times the size of Earth on the very edge of the solar system; this strange world could have moons with extraterrestrial life.

Documentary Jan 2, 2017 33 min iTunes

Information

Released: 2017
Run Time: 33 min
Rated: PG
Region of Origin: United States

Languages

Original Audio: English
Audio: English (United States) (AAC)
Subtitles: English (CC)

Accessibility

: Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.