NERVA

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

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

Invention

Domain

Science and technology

Knowledge cost

5

In collections

Nobody has pulled it yet.

What Wikipedia says

The Nuclear Engine for Rocket Vehicle Application (NERVA; ) was an American nuclear thermal rocket engine development program that ran for roughly two decades.

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

Image: Federal Government of the United States, Public domain, via Wikimedia Commons.