INTERFACE: The astronaut needs to get back to the space station before her oxygen and jetpack supplies are depleted. Use the square buttons to get her back as fast as possible. Use mouse and key controls to change the view.
PHYSICS: In microgravity, an astronaut can use the law of conservation of angular momentum to self-rotate her body: note how circular motions with the arms or legs cause body rotation in the opposite direction. The astronaut needs her jetpack to cause translation! Due to the law of conservation of linear momentum, jet stream "down" or "back" (particle animation TBD) will propel her in the opposite direction.
DISCLAIMER: This game is under development (which is why the astronaut still goes through walls ...). Suggestions are welcome by email to violeta@mit.edu. Thanks for playing :)