Stargate Universe - Season 2 - Eps 19: Blockade
The Destiny needs to be refueled but every time they come out of FTL the drones seem to be waiting for them. It's not obvious how the drones know they're there but it doesn't matter a great deal since they only have one more try before running out of fuel completely. Eli suggests they go through a blue supergiant star, though the heat it creates might destroy the ship. They have little choice so Col. Young evacuates everyone to the only planet available with the exception of Eli and Rush. Lisa also stays behind to collect some of the medicinal herbs they've grown only to be trapped just as the Destiny goes through the star. On the planet, Young and the others find evidence of a destroyed civilization - and the drones.
About Stargate Universe

Title: Stargate Universe
First Air Date: 2009-10-02
Last Air Date: 2011-05-09
Status: Canceled
Rating: 7.4/10 (from 710 votes)
Language: EN
Seasons: 3
Total Episodes: 40
Network: Syfy
Genres: Sci-Fi & Fantasy, Action & Adventure, Drama
Production Companies: MGM Television
Synopsis
The adventures of a present-day, multinational exploration team traveling on the Ancient spaceship Destiny many billions of light years distant from the Milky Way Galaxy. They evacuated there and are now trying to figure out a way to return to Earth, while simultaneously trying to explore and to survive in their unknown area of the universe.
Cast

Robert Carlyle
Nicholas Rush

Louis Ferreira
Everett Young

David Blue
Eli Wallace

Elyse Levesque
Chloe Armstrong

Brian J. Smith
Matthew Scott

Alaina Huffman
Tamara Johansen

Jamil Walker Smith
Ronald Greer