Spacecraft: A model of a spacecraft that children can assemble and unfold. It may have openings for astronauts and compartments for storing equipment.
Astronauts: Small figurines or dolls representing astronauts, each with its own spacesuit and safety equipment.
Space rocks: Small realistic-looking rocks that can simulate the hostile environment in space.
Planets: A collection of small spheres or disks representing various planets in the solar system. They can be colored and detailed to look like real planets.
Radar: An accessory to represent a radar or detection tool to help children "search" for other ships or space objects in their play.