File this under things that will make you say, Duuuuude. The American Museum of Natural History will transform the 70 foot-wide domed ceiling of the Hayden Planetarium into a multi-player video game called Space Cruiser this Thursday evening as part of its after-hours party series.

If you see a superhero walking around Midtown Manhattan this weekend, chances are he or she is here for Comic Con. The convention kicked off Thursday, and it is about more than just comics. Movies, television shows, books and video games — not all of them based on comics — are represented, and so are the fans.