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Firefly is on track for a lunar mission in 2023. (Firefly/Twitter)

Some Austin startups are doing work that's out of this world.

Amid all the headlines of the Billionaire Space Race— the competition among Elon Musk, Jeff Bezos and Richard Branson to launch rockets and take tourist space flights— you may have missed the launch of these Austin projects.

From lunar missions to satellites and training the next generation of space explorers, these Austin startups are on the cutting edge of space tech:


A robotics, software, and building materials developer known as ICON has had their materials appear in 3D-printed East Austin homes and in a partnership with the Texas Military Department for 3D-printed barracks. But they're also making progress on space projects.

Last month, the company announced it was awarded a government research contract that includes funding from NASA to develop a space-based construction system that may support future Moon exploration.

The company now has a division focused on space. CEO Jason Ballard said the company was honored to start the work, which will be known as Project Olympus and the Olympus Construction System.

"Building humanity's first home on another world will be the most ambitious construction project in human history and will push science, engineering, technology, and architecture to literal new heights," Ballard said. "NASA's investment in space-age technologies like this can not only help to advance humanity's future in space, but also to solve very real, vexing problems we face on Earth."


Even though their September test launch wound up in flames, startup rocket company Firefly is on schedule for a lunar mission after completing NASA's critical design review in October. CEO Tom Markusic remarked on the milestone, calling it "another step in an aggressive schedule."

"Meeting it continues to showcase our spacecraft team's ability to consistently deliver incredible work," Markusic said. "This mission is a forerunner of what we see as a growing cadence of recurring data and payload service missions in cis-lunar space that will kickstart a lunar economy."

The spacecraft, which has been dubbed the Blue Ghost lunar lander, has plans to touch down in the Mare Crisium lunar basin in September 2023 carrying ten NASA payloads and several commercial payloads.

But they won't stop there: the 2023 launch will be the first of what they expect to be yearly lunar surface missions for Firefly.


Building an array of communication systems satellites, UAVs, launch vehicles, and other space platforms, CesiumAstro has raised more than $14 million in venture capital and is looking to make a couple dozen more Austin hires. CEO Shey Sabripour founded the company in 2017 after a stint at Firefly, where he worked as chief technology officer.

In September, CesiumAstro announced a successful launch and deployment of its first 2 satellites, a move Sabripour described as getting them "one step closer to transforming in-orbit and aircraft connectivity."

"We will see major advancements over the course of the next decade which will revolutionize a highly-anticipated era of connected mobility," Sabripour said. "Our suite of core technologies is fully elevated through consistent and frequent testing as we initiate our first fleet deployments."

Now, CesiumAstro, which boasts that its satellites provide an on-orbit testbed for the next generation of wireless communications and sensing technologies, has entered its next phase of testing. The satellites are running experiments over the next few months through which the company offered demonstration partnerships with interested commercial and government organizations.

Slingshot Aerospace

Based in both Austin and El Segundo, California, Slingshot Aerospace started in 2017 and quickly secured key contracts with NASA, the U.S. Air Force, and others.

One contract was with the U.S. Space Force for a tool to train the next generation of space operators and engineers through simulations. But in September, the company announced it will be available for commercial use through a partnership with STEM3 Academy in an effort to make the space industry more accessible.

"The growing space industry needs top talent but many are not trained in fundamental spaceflight astrodynamics, which creates a barrier to entry. We've created a tool that enables companies to incorporate astrodynamics into their training curriculum, blasting the doors wide open on recruiting," CEO Melanie Stricklan said. "At the same time, young students who are interested in space can more easily understand complex methodologies through visual and collaborative learning, empowering them to develop concepts through investigative and explorative means—making space for everyone."


Working in realms like clean energy and mining, Hypersciences does not define itself as an orbital space company and said it's looking to revolutionize multiple industries. Still, the company specializes in the application of hypersonic technology, which powers engines with velocities five times the speed of sound, and has made aerospace core to their research. They also supply equipment as a first-stage rocket replacement.

Mark Russell, a former lead engineer and manager for Jeff Bezos' Blue Origin, founded the Washington-based company in 2014, bringing on a team that includes Leon Vanstone, founder of the Texas Rocket Engineering Lab. The startup also has a key office in Austin.

"After years of looking at rocket after rocket, and trying to predict how they would fail, I realized that we needed a new way to fly," Russell said during an interview at South by Southwest in 2019.

He said he was drilling one night at 2 in the morning, in a hole that was over 3 kilometers when he had an "aha!" moment. "I'd seen a technology called ram accelerator from the University of Washington where it was just a tube filled with natural gas and air and you could take a projectile and fly through it and exit at multiple times the speed of sound putting vehicles to the edge of the atmosphere so you only need a teeny little rocket to get you into space," Russel said. "That put me down a path of both merging that aerospace with the underground solutions."

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