You only have 1 more day to submit your questions!
Just as a reminder, all questions for STS-133 must be submitted by January 3, 2011. You can find my channel at this link.
After 37 years of missions, the last gas tank for the shuttle mission, ET-138, (right) was completed on Jun 25. This is the last shuttle mission in the program and space shuttle Endeavour (Left) will use the help of ET-138 (right) to launch later this year.