ISS Star Trail Photography By Donald Roy Pettit

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.
The footage was released by NASA both on its official site and YouTube along with another commercial version by Rovio on March 8, 2012 to announce the launch of new game Angry Birds Space on March 22, 2012.