[Barbara is just staring. She is really tired of being stunned - it doesn't happen often, back in Gotham - but this.]

Kara?

[Her voice is just a little shocked, and she schools the surprise from her features.]

This is the Barge - an intergalactic prison ship. You've been taken by a powerful being that thinks it has the right to play with peoples' lives.

[She's just going to check the rest of the replies now.]