Elisabeth Stanzer

Planetarischer Nebel (Wandkalender 2022 DIN A3 quer) Elisabeth Stanzer

Fantastically spectacular images from outer space. Planetary nebulae are astronomical objects and they consist of a shell of gas and plasma that is ejected by old stars at the end of their lives. These colorful nebulae usually exist for only a few tens of thousands of years. A very short period of time, considering that a stellar lifetime can last several billion years. This successful calendar has been re-released this year with the same images and updated calendar.