Click in to read our Q&A session with Stargate Universe executive producer Brad Wright.

Robert Carlyle is to lead the cast of Stargate Universe.
A lineup of respected British actors are cast in a BBC Two drama charting Margaret Thatcher's downfall.

Lindsay Duncan is cast as Margaret Thatcher in a BBC Two drama about the former prime minister.
Today: 'FlashForward': Let the games begin - Click in for a preview of episode eight of FlashForward.
Neighbours: 5773: Toadie and Elle discover the truth.
Wednesday, 17:30 on Five.
Home and Away: 4953: Ruby conjures a plan to help Charlie.
Wednesday, 18:00 on Five.
Hollyoaks: 2688: Anita's lies are exposed.
Wednesday, 18:30 on Channel 4.
Emmerdale: Natasha confronts Nathan and Leyla.
Wednesday, 19:00 on ITV1.
Coronation Street: John's released from prison.
Wednesday, 19:30 on ITV1.
EastEnders: Archie makes a shock confession to Peggy.
Thursday, 19:30 on BBC One.