ISBN: | 978-5-5106-9119-1 |
High Quality Content by WIKIPEDIA articles! "Yesterday`s Enterprise" is the fifteenth episode of the third season of the science fiction television show Star Trek: The Next Generation. The episode first aired in syndication the week of February 19, 1990. In the plot, the crew of the USS Enterprise-D must decide whether to send the time-travelling Enterprise-C back through a temporal rift to its certain destruction in order to protect the timeline.