Sheldon Cooper of Big Bang Theory wearing a 73 T-shirt – Image Warner Bros

While on-board the International Space Station (ISS) Canadian astronaut Chris Hadfield, KC5RNJ/VA3OOG, has been creating music in space .

He has been working with Ed Robertson who created the theme song for the popular comedy show The Big Bang Theory.

CBS News report: “We’ve been pals for a long time and it just seemed like a fun thing to do,” says Robertson of the song that is part of a planned album Chris Hadfield [VA3OOG] wants to record while in space. “Chris and his brother write songs and they’re really great, so he’s going to record a bunch of stuff up there.”

The result of the collaboration has been I.S.S. , Is Somebody Singing, which was premiered on Friday, February 8.

Watch the premiere of ‘I.S.S. (Is Somebody Singing)’

Watch Chris Hadfield VA3OOG – mixtape to the moon

I.S.S. (Is Somebody Singing) music score and lyrics
http://music.cbc.ca/#/Space/blogs/2013/2/Ed-Robertson-takes-us-behind-the-writing-of-ISS-Is-Somebody-Singing