The Science Center is def. worth checking out. It will be awesome when they complete the exhibit in launch position with the SRBs and ET. Don't forget to check out the aquarium on the roof.
Some pics...
I gotta admit that I miss the old Museum of Science and Industry. It had that cool 60's futuristic vibe.... well into the 1980's. Kinda like Tomorrowland at Disneyland.