Ask an Astronaut

I know I haven't posted much in the past few weeks, but I saw something that excited my inner geek so I had to post.

 

Have you ever wanted to ask an astronaut a question?  Here's your chance to not only ask a question, but also have the answer sent from the internation Space Station straight to YouTube.
 

 

According to the YouTube page: "Post a video response to this video or visit nasa.gov/ask and submit a question there. Chamitoff's schedule will not allow him to answer many questions, but he will attempt to answer a few each week."

 

What are some geeky questions the Geek-Tastic community can come up with?

 

-Michael