Crew includes Twittering skipper, singer, ER doc

(AP) -- The astronauts headed to the international space station include a Twittering skipper, a classically trained musician who named her son after one of Columbia's fallen astronauts, and a former Navy SEAL who went into Afghanistan two weeks after the Sept. 11, 2001, terrorist attacks.

If you want to include this story in your blog, copy and paste this formatted text: