Again it has been pushed back! I feel sorry for all those people who made arrangements to witness this launch and again have had it postponed. Of course we can only hope that all these delays help to make this a safer trip for everyone involved. You can go the NASA to get more information on this mission now scheduled for March 11.
Looking around the NASA site I discovered that they had some of the crew members directing messages on video for educators and students. Joseph Acaba speaks directs his message to student in English and in Spanish which I think is really cool. Click on his name and it will take you to the page on the NASA site