Evolution (Star Trek: The Next Generation) neutronium as a result of a stellar explosion that occurs every 196 years and is due to occur in the next few hours. Stubbs plans to launch a probe, dubbed the Egg, to gather the data, a result of a lifetime's development. Meanwhile, Chief Medical Officer Dr. Crusher (Gates McFadden) has returned to her duties on the "Enterprise" after a stint at Starfleet Medical. As the expected time of the stellar explosion nears, the ship malfunctions in odd ways, and the issue is traced to the computer core. Acting Ensign Wesley Crusher (Wil Wheaton), who had been working on a
Star Trek: The Next Generation the last episode of "Enteprise" called "These Are the Voyages..." (S4E22) featured a holodeck simulation on the USS "Enterprise" (NCC-1701-D) from "Star Trek: The Next Generation" during the events of the episode "" and the return of Commander William Riker (Jonathan Frakes) and Counselor Deanna Troi (Marina Sirtis). It was written by Berman and Braga, who noted "... this was a very cool episode because it has a great concept driving it". "" was the TV show launched following the conclusion of "Star Trek: Voyager" and was set 100 years before "TOS" and 200 years before "TNG", in addition to