Planetary nebula

Rarity: Rare

A topic known well beyond its field, found in many languages.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Place

Domain

Science and technology

In collections

1 player has it in their collection.

What Wikipedia says

A planetary nebula is a type of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from red giant stars late in their lives.

Excerpt from the Wikipedia article “Planetary nebula”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: The Hubble Heritage Team (AURA/STScI/NASA), Public domain, via Wikimedia Commons.