← Previous Next → 7x05 Microscopic Universe First Aired: Jun. 03, 2012 on History Channel Summary: An examination is conducted into the world of miniature particles, as microscopic objects like neutrinos MACHOs, WIMPs and many others may ultimately lead to understanding more about the mysteries surrounding the cosmos.

Series Main Characters

• Erik Thomp…
• Holly Gilb…
• Neil Tyson
• Larry Combs
• Jay M Pasa…
• Craig De F…

• Rob Roy Br…
• Kenneth Ne…
• Steve Squy…
• William Ha…
• Everett Gi…
• David McKa…
• Andrew Ste…
• Peter Smit…
• Russell Sc…
• Don Yeomans
• Stan Woosley
• Rene Ong
• Gibor Basri
• Robert Cal…
• Marc Kamio…
• Kevin Baines
• Claudia Al…
• Laura Danl…
• Andy Inger…
• Margaret K…
• Timothy Do…
• Jon Aurnou
• Bonnie Bur…
• Bill Stone…
• Amanda Hen…
• Dana MacKe…
• Robin Canup
• Gary Lofgren
• Donald Bro…

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Guest Stars   [no credits found]