Don’t forget about NASA’s Deep
Impact mission, which is scheduled to have impact with comet
Tempel 1 at approximately 1:52am EST tonight (morning of July 4th). If
you’re a science nerd, the post impact briefing is at 4am. I don’t get
the NASA channel, unfortunately, but I’m poking around now to see if
CSPAN or someone else is covering it…hmmm…maybe CNN. What ELSE is going on at 4am, after all?

The website looks to have some good stuff…they’re already throwing
up images
from both the impactor’s targeting sensor camera, and the flyby
craft’s scopes.

UPDATE: Ah…if nothing else, we’ve got good ol’ web connection to NASA TV.