Moonbase Alpha is a new online game developed by NASA to be played on the Steam online gaming platform. Moonbase Alpha a simulation/ role playing game in which players assume the role of an astronaut working to repair equipment in order to restore oxygen delivery to a settlement on the Moon. The game can be played by up to six players at a time who communicate using voice over communication.
The Nine Planets describes each of the 70 planets and moons in the solar system with text, pictures, sounds, an occasional movie and links to other related net resources.