Stealth Startup SpinLaunch Raises $40 Million for Radical New Launch Strategy

Screenshot of SpinLaunch's password-protected website
Screenshot of SpinLaunch's password-protected website. (Image credit: SpinLaunch)

A company that aims to change the way small satellites get to orbit has secured $40 million to continue developing its technology.

Silicon Valley startup SpinLaunch snagged $35 million in "Series A" funding from some big-name investors, including Airbus Ventures, GV (previously Google Ventures) and Kleiner Perkins, the company announced Thursday (June 14). Another group of investors had already chipped in $5 million.

"SpinLaunch has the potential to be highly disruptive for launching small and medium sized payloads and is uniquely positioned against traditional rocket-based methods for space launch," GV partner Shaun Maguire said in a statement. "The company's cost-effective approach will enable the expansion of space-based telecommunications constellations in a way that has never been possible before."

The details of that approach remain mysterious; SpinLaunch has been in stealth mode since its 2015 founding. (The company's website requires a login.) But the basics involve accelerating "the launch vehicle to hypersonic speeds using ground-based electricity," SpinLaunch CEO Jonathan Yaney said in the same statement. 

"Applying the initial performance boost from a terrestrial-based launch platform enables us to lower the cost by orders of magnitude and launch many times per day," he added.

Yaney declined to speak with for this story. But he did grant an interview to TechCrunch several months ago. During that discussion, he described SpinLaunch's concept as a "rotational acceleration method" that harnesses angular momentum (which makes sense, given the startup's name). Yaney also told TechCrunch that SpinLaunch is aiming for a per-launch price below $500,000, which would be much lower than a launch with the cheapest rockets.

In yesterday's statement, SpinLaunch representatives said they're targeting 2022 as a first-launch date. The company has not yet chosen a launch site; it's considering locales in four different U.S. states.

Series A funding, by the way, is the round of financing that follows initial "seed capital." A $35 million haul in this round is impressive but not unprecedented. For example, in December, the Japanese company ispace announced that it had pulled in $90 million in Series A money to help develop its robotic lunar-transportation architecture.

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Mike Wall
Senior Space Writer

Michael Wall is a Senior Space Writer with and joined the team in 2010. He primarily covers exoplanets, spaceflight and military space, but has been known to dabble in the space art beat. His book about the search for alien life, "Out There," was published on Nov. 13, 2018. Before becoming a science writer, Michael worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in science writing from the University of California, Santa Cruz. To find out what his latest project is, you can follow Michael on Twitter.