When Enterprise comes upon a shuttlecraft adrift in space, they bring it onboard. What they discover shocks them greatly. The shuttlecraft is from their Enterprise, and the pilot is none other than Jean-Luc Picard himself, or at least a duplicate of him. This Picard is semi conscious, and doesn't seem to know there are crew around him. Dr. Pulaski determines that this Picard is in a state of temporal flux from a point in time several hours in their future.
After checking the shuttle's logs, they see that this Picard left his Enterprise just before it was destroyed, near a massive space vortex. The crew and their Picard must determine how to avoid this future event before it happens again, to them, and their Enterprise is destroyed, too.
"Space, the final frontier. These are the voyages of the starship Enterprise. Its continuing mission: To explore strange new worlds, to seek out new life and new civilisations, to boldly go where no one has gone before".
In this highly successful spin-off to the original Star Trek, Captain Jean-Luc Picard and the crew of the Galaxy-Class starship, the U.S.S. Enterprise NCC-1701-D, set out to explore the final frontier. Along the way, they make first contact with myriad different species and solve reconflicts among those societies with whom they were already familiar, most notably the Klingon Empire.