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SpaceX's Starship goes orbital, deploying first next-gen Starlinks
来源: Ars Technica - All content · 发布于

SpaceX's Starship rocket thundered into the sky over South Texas early Monday. It was the 14th test flight of the world's most powerful launch vehicle. This time, however, the rocket's massive upper stage squeezed out some extra oomph from its Raptor engines and accelerated to or
SpaceX's Starship rocket thundered into the sky over South Texas early Monday. It was the 14th test flight of the world's most powerful launch vehicle. This time, however, the rocket's massive upper stage squeezed out some extra oomph from its Raptor engines and accelerated to orbital velocity.
On all of Starship's previous flights, SpaceX intentionally dialed back the full capability of the rocket to fly a suborbital trajectory, slow enough for Earth's gravity to pull the vehicle back into the atmosphere before it could complete a full lap around the planet. After several successful suborbital flights in a row, SpaceX officials decided this launch should go all the way to low-Earth orbit. And it did.
What's more, SpaceX packed 26 of the company's newest generation of Starlink broadband satellites into the rocket's cargo bay. One by one, the flat-packed satellites —too large to fit inside SpaceX's workhorse Falcon 9 rocket —were released from Starship's payload deployer using a system of pulleys and cables to eject the satellites overboard like a Pez dispenser spits out candy. Read full article Comments
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