BE-4

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

4

In collections

Nobody has pulled it yet.

What Wikipedia says

The BE-4 (Blue Engine 4) is a liquid rocket engine developed by Blue Origin. It uses liquefied methane fuel and operates on an oxygen-rich staged combustion cycle. The BE-4 produces 2,800 kN (640,000 lbf) of thrust at sea level.

Excerpt from the Wikipedia article “BE-4”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: N2e, CC BY-SA 4.0, via Wikimedia Commons.