ISS Star Trail Photography By Donald Roy Pettit

Angry Birds Space Demos
During Expedition 30, on behalf of NASA in cooperation with Finland-based Rovio Entertainment, creator of the Angry Birds franchise, Pettit also made another video by using an Angry Birds character to explain how physics works in space, including demonstrating trajectories in microgravity by catapulting a Red Bird through the space station.
NASA states that such collaboration may share the excitement of space with the game community, educate users on NASA’s programs, and create interactive educational experiences for the public.