The space. Spectacular gas nebulae and galaxies

This calendar is one of the Calvendo bestsellers. Fantastically spectacular pictures from space. Planetary nebulae are astronomical objects and they consist of a shell of gas and plasma that is repelled by old stars at the end of their lives. These colorful nebulae usually only exist for a few tens of thousands of years. A very short period of time when you consider that a star's life can last billions of years. Galaxies are gigantic assemblies of stars and there are probably billions of them. A beautiful star planner for the whole family.