Season 7, Episode 21 - "Friendship One"
Stardate: 54775.4 Starfleet orders Voyager to retrieve a old space probe launched from Earth many years ago. When they find remnants of the probe on a radiation doomed planet, the also find survivors. They tell the away team the probe lead to the war that doomed their planet. The survivors demand that Voyager relocate them to a habitable planet before they will release the away team.
