The Sky at Night - Season 31 - Eps 9: The Hunt for Planet Ten
Is there a tenth planet? New evidence seems to indicate that there is in fact an extra member of the solar system, moving far beyond the paths of the most distant planets now known, Pluto and Neptune. Patrick Moore discusses the whole problem, and speculates as to what Planet Ten may be like - if it really exists!
About The Sky at Night
Title: The Sky at Night
First Air Date: 1957-04-24
Last Air Date: 2025-10-13
Status: Returning Series
Rating: 8.3/10 (from 13 votes)
Language: EN
Seasons: 70
Total Episodes: 846
Network: BBC Four
Genres: Documentary, News
Production Companies: Unknown
Synopsis
Your monthly journey through the fascinating world of space and astronomy with the latest thinking on what's out there in space and what you can see in the night sky.
