Timescape topic

"“Timescape”" is an episode from the sixth season of the television series Star Trek: The Next Generation. In Picard's absence, Riker takes command of the Enterprise and responds to a Romulan ship's distress call. Meanwhile, Picard, Troi, La Forge, and Data are traveling aboard a long-range shuttlecraft known as a runabout, on their way back to the Enterprise from a conference. Suddenly, everyone but Troi freezes in mid-conversation. Seconds later, things return to normal. Perplexed, she... full article at wikipedia