An Atlas V rocket launches in December 2012.
Enlarge / An Atlas V rocket launches in December 2012.

United Launch Alliance

Amazon introduced on Monday that its first Venture Kuiper satellites will launch into low Earth orbit on an Atlas V rocket.

The announcement supplies concrete proof that the bold Web-from-space undertaking is making progress. It’s also notable for the selection of launch car—Amazon just isn’t using the New Glenn rocket, which is underneath improvement by Jeff Bezos’ rocket firm, Blue Origin.

Amazon didn’t say when the primary launch will happen, however the firm mentioned it had contracted with United Launch Alliance for 9 launches to start constructing out its constellation of three,236 satellites in low Earth orbit. A spokesman declined to say how lots of the satellites every Atlas V rocket can be able to launching.

In a weblog submit, Amazon mentioned it had chosen ULA’s Atlas V rocket for its excessive reliability. The Atlas V missions will launch from Area Launch Complicated 41 at Cape Canaveral Area Drive Station in Florida.

“We’re decided to make reasonably priced broadband a actuality for purchasers and communities around the globe,” mentioned Jeff Bezos, Amazon founder and chief government. “ULA is a incredible associate that’s efficiently launched dozens of missions for industrial and authorities clients, and we’re grateful for his or her help of Kuiper.”

With the Atlas V launch car, Amazon has chosen a US rocket that ranks second in flight expertise amongst lively boosters. The Atlas V rocket has launched 85 instances, in comparison with 113 missions flown by SpaceX’s Falcon 9 rocket. Though SpaceX’s car would have value much less, it appears unlikely that Amazon would help a competitor within the race to ascertain a satellite tv for pc Web constellation, as SpaceX is doing with its Starlink system.

In United Launch Alliance, Bezos has each a associate and a competitor. As a part of a long-standing settlement, Blue Origin is constructing the BE-4 rocket engines that can energy ULA’s next-generation rocket, known as Vulcan.

Nonetheless, Blue Origin can be growing its personal giant rocket, New Glenn, which can even use BE-4 engines to energy its first stage. The Vulcan and New Glenn rockets will straight compete for nationwide safety launches in addition to industrial satellites.

Selection of rockets

Primarily based upon its license with the Federal Communications Fee, Amazon should launch at the least 50 % of its proposed constellation by July 2026. Information releases from Amazon and United Launch Alliance are silent on the selection of the Atlas V as a substitute of New Glenn or Vulcan to start launching satellites earlier than this deadline. “We are going to want a number of launch automobiles and launch companions to help our deployment schedule,” the corporate’s weblog submit states.

The Atlas V car makes use of Russian-made engines, and it is being phased out over the subsequent a number of years. Nonetheless, ULA has sufficient of the RD-180 engines available to help greater than a dozen industrial flights, and apart from launching the Starliner spacecraft for Boeing, the Atlas V had comparatively few personal flights on its manifest earlier than this Venture Kuiper announcement.

It is fairly attainable that Blue Origin’s New Glenn won’t be accomplished in time, at the least for preliminary deployment of the constellation. Blue Origin not too long ago introduced that New Glenn won’t make its debut launch till the fourth quarter of 2022, and that date is broadly anticipated to slide at the least into early 2023.

As for Vulcan, it needs to be prepared prior to New Glenn. ULA chief Tory Bruno mentioned the corporate is on observe to launch Vulcan this 12 months, however sources recommend that purpose is overly optimistic. Nonetheless, the rocket needs to be getting into industrial service in late 2022 or 2023, and ULA has touted it as costing lower than the Atlas V rocket. So it is fascinating that Amazon chosen the Atlas V for its preliminary Venture Kuiper launches.

Amazon says it has invested $10 billion in Venture Kuiper and that there at the moment are greater than 500 folks engaged on the undertaking. Along with growing its satellites, the corporate says it’s centered on designing a “compact, low-cost” buyer terminal antenna, which is used to ship and obtain Web indicators from area.

By way of deploying satellites into orbit, Amazon is behind at the least two rivals. SpaceX, utilizing the Falcon 9 launch car, already has practically 1,400 Starlink satellites lively in low-Earth orbit and has begun a “beta” program for some clients in distant areas of North America. OneWeb has 146 satellites in orbit, thanks largely to Russian Soyuz launch automobiles, and it is hoping to start industrial service late this 12 months.


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