The Big Bang Theory “The Colonization Application” Season 8 Episode 17

The Big Bang Theory Season 8 Episode 17 “The Colonization Application” airs Thursday, March 5th (8:00-8:30 PM, ET/PT) on the CBS Television Network. In tonight’s episode, trouble arises when Amy learns Sheldon has applied for a one-way mission to colonize Mars and Leonard surprises Penny with a very “adult” purchase.

Show Summary: Leonard and Sheldon are brilliant physicists – geniuses in the laboratory, but socially challenged everywhere else. Enter beautiful, street-smart neighbor, Penny, who aims to teach them a thing or two about life. Despite their on-again, off-again relationship in the past, Leonard and Penny have finally gotten engaged. Even Sheldon has found a female companion, entering into a “Relationship Agreement” with neurobiologist Amy Farrah Fowler. In their free time, Leonard and Sheldon enjoy fantasy role-playing games with their ever-expanding universe of friends, including fellow scientists Koothrappali, Wolowitz and Wolowitz’s adorable microbiologist wife, Bernadette.

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