Countdown is under 48 hours and counting until estimated impact.
If you haven't read about this yet you can see the story at NASA's website.
The mission was launched back in Janruary and was timed to impact on July 4th.
The NASA site has a link to find out which planetariums you can visit for viewing.
Many of the planetariums will be doing special lectures and shows on the Deep Impact.
Have a wonderful and safe holiday everyone!
CP