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SpaceX Starship prototype destroyed after static-fire test
By Jeff Foust
SpaceX's Starship SN4 prototype explodes after rocket engine test
By Tariq Malik
VIDEO: SpaceX's latest Starship prototype destroyed by fiery explosion
By Dave Mosher & Rachel Premack
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Formerly TwitterSpaceX
SpaceX
Starship made a controlled reentry, successfully making it through the phases of peak heating and max aerodynamic pressure and demonstrating the ability to control the vehicle using its flaps while descending through the atmosphere at hypersonic speeds pic.twitter.com/p8bC9UweLx
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SpaceX
SpaceX
Starship’s fourth flight test launched with ambitious goals, attempting to go farther than any previous test before and begin demonstrating capabilities central to return and reuse of Starship and Super Heavy.
The payload for this test was the data.
Starship delivered →… pic.twitter.com/tP0QL3eEOd
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Elon Musk
elonmusk
If you want a detailed explanation of why I switched Starship from carbon fiber to stainless steel
pic.twitter.com/pXC0ngheiw
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Elon Musk
elonmusk
Why is Starship made of stainless steel? This article from 5 years ago explains the reasons.
Worth noting that the ship would have failed on reentry if made of aluminum or carbon fiber, as they can’t take the heat.
www.popularmechanics.com/space/rockets/a25953663/elon-musk-spacex-bfr-stainless-steel/
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SpaceX gets FAA permission to fly its Starship spacecraft prototype
By Darrell Etherington