retrorocket

a rocket engine providing thrust opposing the motion of a vehicle. 

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Wikimedia, Wikidata
rocket engine, 

• Freebase entry^@
  

rocket engine – 

Frameless

9M714 retropropulsion

593496main pia14840 full Curiosity Touching Down, Artist's Concept

Central House of Aviation and Cosmonautics Wikimeetup 16

Central House of Aviation and Cosmonautics Wikimeetup 18

Spirit Rover?

Surveyor-main-retrocket-motor

• The retrorockets, which would be fired to return the Mercury Capsule to earth's atmosphere, were tested inside the Altitude Wind Tunnel in April 1960. A retrograde thrust stand was erected in the C corner in the wide end of the Altitude Wind Tunnel. (Wikimedia)

Type	Date	Description	Keywords	Notes	Source
link		Freebase entry@			Wikidata
image	2011	9M714 retropropulsion			Wikimedia
image	2011	593496main pia14840 full Curiosity Touching Down, Artist's Concept			Wikimedia
image	2021	Central House of Aviation and Cosmonautics Wikimeetup 16			Wikimedia
image	2021	Central House of Aviation and Cosmonautics Wikimeetup 18			Wikimedia
image		Spirit Rover?			Wikimedia
image	1967	Surveyor-main-retrocket-motor			Wikimedia
video	1960	The retrorockets, which would be fired to return the Mercury Capsule to earth's atmosphere, were tested inside the Altitude Wind Tunnel in April 1960. A retrograde thrust stand was erected in the C corner in the wide end of the Altitude Wind Tunnel.			Wikimedia

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