Lockheed X-17

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

3

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What Wikipedia says

The Lockheed X-17 was a three-stage solid-fuel research rocket to test the effects of high mach atmospheric reentry. The first stage of the X-17 carried the rocket to a height of 17 miles (27 km) before burning out. The rocket would then coast on momentum to about 100 miles (160 km) before nosing down for reentry.

Excerpt from the Wikipedia article “Lockheed X-17”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Auteur inconnu, Public domain, via Wikimedia Commons.