space-manufacturing
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Mike Chen Built for Orbit. Then a Text Message Changed the Flight Plan
Before Magic became a global assistant company, it was a phone number, a chicken-fried-rice request and a weekend that got wildly out of hand. Its CEO has spent his career making distance feel less expensive - first in orbit, then at work.
Stef Crum
Stef Crum is the CEO and co-founder of Reditus Space, an Atlanta aerospace startup building reusable spacecraft that return payloads from orbit so companies can manufacture in microgravity. A Georgia Tech PhD in space systems engineering who worked on orbital operations and reentry with NASA and the Space Force, Crum started Reditus with classmate Will Sherman after Georgia Tech's Create-X program, went through Y Combinator's Winter 2025 batch, raised a $7.1 million seed round, and was named to the Forbes 30 Under 30 Transportation and Aerospace list in 2026. His pitch is blunt: the innovation isn't getting to orbit, it's coming back.
Dispatch
Dispatch is a San Francisco hard-tech startup building the return leg of the space economy. Founded by ex-Astranis engineers, it develops refurbishable reentry vehicles and uncrewed, autonomous space stations so that pharmaceutical, semiconductor, and biotech companies can manufacture ultra-high-value materials in microgravity and bring them home affordably. Its first vehicle, Spark 1, targets a demonstration flight in 2027, and the team has already tested a full-scale Mach 20+ heat shield built roughly 100x cheaper than incumbents.
Reditus Space
Reditus Space is an Atlanta-based aerospace startup building reusable spacecraft that carry payloads to low Earth orbit and return them safely to the ground. Its first vehicle, ENOS, is a free-flying reentry capsule designed to host commercial and research payloads for roughly two months in microgravity before splashing down for recovery and reuse. Founded in 2024 by Georgia Tech aerospace engineers Stef Crum and Will Sherman, the company sells 'microgravity as a service' and routine 'downmass' - the return of materials from orbit - to pharmaceutical, semiconductor, biotech, and defense customers.
Will Bruey
Will Bruey is the co-founder and CEO of Varda Space Industries, a company building autonomous capsules that manufacture pharmaceuticals in orbit and then fly them back to Earth. A former SpaceX avionics engineer who flew Dragon on eight missions to the International Space Station, Bruey now runs the first company to manufacture a drug in space and successfully return it. His pitch is deliberately unglamorous: make space manufacturing routine enough to be boring, then build the supply chain that follows.
Varda Space Industries
Varda Space Industries builds spacecraft that manufacture materials in microgravity and bring them back to Earth inside autonomous reentry capsules. The El Segundo company is best known for crystallizing pharmaceuticals in orbit - it grew crystals of the HIV drug ritonavir on its first mission - and for selling its capsules as hypersonic test platforms to the U.S. government. With its W-series vehicles, Varda is trying to turn low Earth orbit into a working factory floor and a routine, high-cadence delivery service back to the planet's surface.
Solestial, Inc.
Solestial is a Tempe, Arizona space-solar company building ultrathin, radiation-hardened silicon photovoltaic modules for satellites and spacecraft. Spun out of Arizona State University research, the company makes flexible space-grade solar power modules that self-cure radiation damage at operating temperatures and targets the megawatt-class power demand of large satellite constellations and on-orbit infrastructure.
Margo Naray
Margo de Naray is the Chief Executive Officer of Solestial, Inc., a Tempe, Arizona-based space solar power startup pioneering radiation-hardened, ultrathin silicon solar cells that self-cure radiation damage at low operating temperatures. Appointed CEO in May 2025 following the company's $17M Series A funding round, she brings 20 years of cross-industry leadership spanning aerospace (Astra Space), agribusiness (Cargill), and semiconductor manufacturing (Intel). Solestial's technology promises to slash the cost of spacecraft solar arrays by roughly 90% compared to incumbent III-V multijunction technology, using automated manufacturing and widely available silicon to make reliable space-grade solar power accessible at scale.