Spaceflight

SpaceX's Huge Falcon Heavy Rocket: How It Works (Infographic)

Details of the SpaceX Falcon Heavy rocket and comparison with other boosters. Original Image
Credit: By Karl Tate, Infographics Artist

The next generation of super heavy-lift launch vehicle is the privately developed SpaceX Falcon Heavy. Although NASA's Saturn V moon rocket could lift about two and a half times as much mass, the Falcon Heavy would still be the most powerful U.S. rocket to be launched since the Saturns were retired in 1972.

Falcon Heavy in Pictures: SpaceX's Huge Private Rocket (Gallery)

Overall the Falcon Heavy is 224 feet tall (68.4 meters) and can lift 53 metric tons into orbit. Its first stage is composed of three Falcon 9 rocket boosters, with a total of 27 Merlin 1D rocket engines.

Once the first stage has separated, the second stage fires its single Merlin 1D rocket engine to put the payload into orbit. Both stages burn kerosene fuel and liquid oxygen.

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SpaceX is planning a reusable version of the Falcon Heavy would have landing legs built into the first stage rockets, allowing for them to fly back to the launch site and land for refurbishment.

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Author Bio


Karl Tate, SPACE.com Infographics Artist

Karl's association with SPACE.com goes back to 2000, when he was hired to produce interactive Flash graphics. Starting in 2010, Karl has been TechMediaNetwork's infographics specialist across all editorial properties.  Before joining SPACE.com, Karl spent 11 years at the New York headquarters of The Associated Press, creating  news graphics for use around the world in newspapers and on the web.  He has a degree in graphic design from Louisiana State University. To find out what his latest project is, you can follow Karl on .