Payload Pioneers 2025

Alex Reynolds is the founder and CEO of ATTX, a two-year-old startup building the software stack for clients in the space industry. The idea: create software that can work for clients across the space ecosystem, and eliminate the need for companies to build all their own stuff.

When it comes down to it, the space industry is about building stuff. That’s Alexa Villa’s specialty. 

Unlike many of his peers, Anirudh Sharma didn’t grow up dreaming of working in the space industry. Founding the Indian space surveillance company Digantara—Sanskrit for “space”—at 19 was, in his words, “very accidental.”

Annika Rollock knew she wanted to work in the space industry the first time she saw Apollo 13—not as one of the astronauts flying the mission, but as one of the engineers keeping the spacecraft’s team alive.

Esquerra has been playing with rocket physics since he was 10 years old.

“He has single-handedly elevated what it means to produce excellent engineering work here at Apex, and has set the standard for every program to come,” Nicolas Gutierrez, head of RF and comms at Apex, said about Spencer. “We definitely could not have done it without him.”

Brenden Swanik is building Voyager by day, and telling the industry’s story by night.

As the mission director of Rocket Lab’s upcoming Mars mission, she’s now leading exploration of the solar system she admired as a kid.

As a customer mission lead at French launcher Latitude, Clémence Cambourian turns rocket concepts into real missions—while keeping customers at the center. 

“Helping our species become interplanetary seems like the best thing you can do with your life,” Charrier told Payload. “Every step of my career…kind of zigzags, but keeps going towards that.”

In 2018, Australia passed its first regulatory framework for civil space activities. Lawson was among the first lawyers to hack his way through the new legalese—and make it out unscathed, on the other side.

fter his time at SpaceX, Sinclair made the leap to Turion. Sinclair moved across the country to join the company when it was a small startup of seven people (though he’s now one of 140+). 

As the leader of the electrical engineering team at Muon Space, Garett Goodale’s work boils down to one question: How do you build systems flexible enough for every customer, which can be built fast and cheap enough to be profitable?

Mroz grew up watching Star Wars and Star Trek, and hiking in remote areas “where I felt much closer to the sky than anywhere else,” she said. As she got older, however, struggles with mathematics put her dream of being an astronaut in doubt. 

Ishani Peddi knows that money makes the world go around—and that’s especially true when it comes to sustainability in orbit. 

“At that moment, I knew there were futures beyond anything I’d imagined,” he said.

“When the FAA released theirs on launch vehicle debris mitigation…I decided to write one just for fun,” she told Payload.

“My career began with a simple childhood wonder, and has since become a mission to bridge policy and technology in the commercial space sector,” she said.

While her University of Michigan undergrad ultimately focused on electric aircraft—as Saravanan is passionate about sustainable aviation—space continued to call to her, especially because “I couldn’t think of a more booming industry,” she said.

When Kayla Simon first saw a fictional astronaut rescue effort in 2015’s The Martian, she knew she wanted a space job. “I want to be the person who has the headset on, that helps drive teams,” she recalled of her reaction.

Laney Miller’s coding keeps flying higher.

“It’s good to get the big picture of the satellite, both pre-launch and post-launch as well,” Shetti told Payload. “It definitely fixed the jigsaw puzzle.”

From testing astronaut medicines on the ISS to studying exoplanets, the Lithuanian-born researcher is turning once-abstract space dreams into practical steps for exploring beyond LEO.

When lawmakers make policies that affect every corner of the space industry, Rachel Lindbergh is in the background, ensuring members of Congress understand the issues they’re trying to fix.

“It’s the closest I could get to getting a rocket science experience, without getting a STEM degree,” she told Payload. “I love the idea that you’re never done learning.”

When Roohi Dalal joined the American Astronomical Society (AAS) as its deputy director of public policy in 2024, she never imagined she’d be leading the fight for space science just one year later as NASA science budgets are in the federal crosshairs.

Space tech does a lot of good for people down here on Earth. For Sairaksha Kesarla, an engineering program manager at Planet Labs ($PL), that’s the whole point.

Savannah Horton has carved out a career at the intersection of aerospace and policy, turning complex science, engineering, and regulation into opportunities for industry growth and community access.

As the cofounder of Lodestar Space, Santini is building in-space, bodyguard-like technology to protect and defend UK and Western defense assets in orbit.  

For Victoria Woodburn, space has always been about more than rockets and distant planets. It’s about people—how societies harness space technologies to solve problems on Earth, and how global collaboration can shape a sustainable future beyond our planet.