Watch Trailer
DISCLAIMER: Not all titles shown are currently available on all streaming providers.

Watch How the Universe Works Season 2 Episode 8 Online

  • 8.2/10
  • COUNTRIES: United States of America
  • Subtitles: English

The Earth was formed by a series of cataclysms without which we would not exist. Could the same events have created other earth-like planets elsewhere in the Universe inhabited by creatures like us?