Super Heavy (rocket) | Wikipedia audio article
Channel: wikipedia tts
Date: 17/05/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/BFR_(rocket)


00:02:35 1 History
00:06:50 1.1 Unveiling
00:11:34 1.2 Construction begins
00:16:51 1.3 Testing
00:18:06 1.3.1 Starship tests
00:19:50 2 Nomenclature
00:22:18 3 Description
00:24:01 3.1 First stage: iSuper Heavy/i
00:24:58 3.2 Second stage and spaceship: iStarship/i
00:27:13 3.3 Launch vehicle specifications and performance
00:28:23 3.4 iStarship/i prototypes
00:31:23 4 Applications
00:33:12 4.1 Lunar flyby tour
00:33:46 4.2 Transport to Mars and Mars surface ship use
00:34:32 5 See also



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SUMMARY
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The Big Falcon Rocket (officially shortened to BFR) is a privately funded, fully reusable launch vehicle and spacecraft system in development by SpaceX. In November 2018 the second stage and ship was renamed by Elon Musk to Starship, while the first stage was given the moniker "Super Heavy". The overall space vehicle architecture includes both launch vehicle and spacecraft, as well as ground infrastructure for rapid launch and relaunch, and propellant transfer in space. The payload capacity to Earth orbit of at least 100,000 kg (220,000 lb) makes BFR a super heavy-lift launch vehicle. However, if the pattern seen in previous iterations holds, the full Starship-Super Heavy stack could be capable of launching 150 tons or more to low Earth orbit, more than any other launch vehicle currently planned. The first orbital flight is tentatively planned for 2020.SpaceX has been developing the technologies needed for a super heavy-lift launch vehicle for many years, with the design characteristics (and nomenclature) of the vehicle undergoing several revisions over time. Before 2016, the vehicle concept had been referred to as the Mars Colonial Transporter (MCT), then in 2016, Musk presented a specific design for a much larger 12-meter-diameter ITS launch vehicle. In September 2017, the design changed to a much smaller 9 m (30 ft)-diameter vehicle and was given the code name BFR before the launch vehicle component parts were renamed to Starship (second stage and spaceship) and Super Heavy (first stage) in late 2018.
The launch vehicle design is dependent on the concurrent development work on the Raptor rocket engines, which are cryogenic methalox-fueled engines to be used for both stages of the BFR launch vehicle. Development on the Raptor began in 2012, leading to engine testing which began in 2016, flight testing after May 2019, and a full-up orbital flight test as early as 2020.The BFR system is intended to completely replace all of SpaceX's existing space hardware (the Falcon 9 and Falcon Heavy launch vehicles and the Dragon spacecraft), initially aiming at the Earth-orbit launch market, but explicitly adding substantial capability to support long-duration spaceflight in the cislunar and Mars transport flight environments.