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Howard reveals he has been chosen to go to the International Space Station to help install a deep-field space telescope. While most of the group is thrilled, Bernadette is upset because Howard didn't consult her first. Her father’s disapproval of Howard adds to the friction.

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In this episode, tensions rise within the group over two main conflicts: a perceived betrayal by and Howard’s life-changing career opportunity. Key Plot Points

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After learning that Brent Spiner (Data from Star Trek: The Next Generation ) will be at the party, Sheldon eventually caves and attends. However, a new rivalry is born when Brent Spiner accidentally ruins Sheldon’s mint-condition action figure. Where to Watch

Wil Wheaton invites the gang to a party at his house to celebrate the release of his new film. Sheldon is outraged, considering it a betrayal because Wil Wheaton was once his "mortal enemy." He tries to forbid Leonard from attending, leading to a "battle of wills."

Provides additional critic and audience reviews for this specific episode. The Big Bang Theory: Season 5, Episode 5 | Rotten Tomatoes