The Space Store

A nebula is a general term given to what are considered to be interstellar clouds of dust and gas. These clouds can take on many shapes and tend to travel through space.

Volcanic eruptions happen on earth and other parts of the solar system. Volcanic eruptions are triggered by pressure from dissolved gas and heat. Volcanoes are everywhere, including the moon and other asteroids. Each volcano has its distinct features.

Check out: STS-72 photographic print signed by Mission Specialist Winston Scott + Atlantis STS-98 photographic print with cargo bay liner signed by Mission Specialist Thomas Jones!