Most Amazing Discoveries
EpisodeS5E142 min2016-11-22

How the Universe Works

Most Amazing Discoveries

From the furthest reaches of space to our own cosmic backyard, we count down the discoveries that changed everything we know about our universe.

My Thoughts
Guest Stars
Special appearances in this episode.

Guest Stars

No guest stars available.

Crew
Episode-specific crew credits.

No crew data available.

Videos
Clips and promos for this episode.

Videos

No videos available.

Stills
Episode still images from TMDB.

Stills

Still

1920 × 1080