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NASA selects Relativity Space for 2028 Mars mission

NASA has selected Relativity Space, a company whose CEO, Eric Schmidt, only acquired a majority stake last year, to build and launch its Aeolus mission to Mars in 2028 The Verge .

AG
Amélie Girard

June 20, 2026 · 3 min read

Futuristic rocket launching from Earth towards Mars, symbolizing NASA's 2028 Aeolus mission with Relativity Space.

NASA has selected Relativity Space, a company whose CEO, Eric Schmidt, only acquired a majority stake last year, to build and launch its Aeolus mission to Mars in 2028 The Verge. This ambitious undertaking includes Relativity Space constructing the spacecraft and managing its entire flight to Mars TechCrunch. The comprehensive entrustment to a private entity signals a strategic pivot in NASA's deep-space exploration approach.

Historically, NASA's deep-space missions relied on established government contractors. Entrusting a critical Mars mission to a young private company, especially one with recent leadership changes, creates a distinct tension with traditional procurement. This decision embraces private sector agility over conventional stability.

The Aeolus mission's success will test the expanded role of private industry in high-stakes space exploration. This approach could accelerate discovery and execution, yet it also introduces new risks requiring careful observation.

What the Aeolus Mission Entails

The Aeolus mission will carry four instruments to measure and image Mars from orbit, providing the first daily, global view of its atmosphere, according to TechCrunch. This objective focuses on understanding Mars' dynamic atmospheric processes. Such data is crucial for future human missions and deciphering Mars' climatic history.

NASA formalized a public-private partnership for this mission. NASA provides the Aeolus atmospheric-science instrument payload suite, leveraging its scientific expertise. Relativity Space supplies the spacecraft, rocket, and launch services, according to science. This collaboration allows NASA to focus on science, while harnessing Relativity Space's hardware and operational capabilities, potentially streamlining mission development.

Relativity Space's Ascent

Eric Schmidt acquired a majority stake in Relativity Space last year, becoming its CEO, according to TechCrunch. This leadership transition followed significant strategic evolution and technological development. Schmidt’s involvement provides strong private backing for the venture’s ambitious goals, driving its growth.

His investment and direct leadership appear to have propelled Relativity Space to secure this high-profile government contract. This NASA engagement transcends a mere launch service agreement; it marks a new chapter for private space ventures capable of end-to-end mission delivery, from design to interplanetary flight.

Mars Exploration: A Broader View

NASA's Psyche spacecraft completed a close approach of Mars on May 15, coming within 2,864 miles (4,609 kilometers) of the planet's surface, according to science. The precise maneuver demonstrates the agency's diverse, ongoing missions exploring various facets of the red planet.

The Aeolus mission adds a crucial atmospheric perspective to NASA's long-standing commitment to Mars exploration. While other missions focus on geology or past life, Aeolus will provide unique insights into Mars' current climate and weather. This breadth of research is essential for informed future expeditions.

The Future of Public-Private Space Partnerships

NASA selected Relativity Space to provide both the spacecraft and rocket for the Aeolus probe mission to Mars Scientific American. The comprehensive contract, encompassing both vehicle and spacecraft, signals a deeper integration between government agencies and private enterprises, moving beyond traditional launch service agreements.

This full-stack approach could set a precedent for future deep-space missions, encouraging private companies to develop comprehensive space capabilities and compete for government contracts. Such a model may foster innovation and potentially reduce costs, but it also places significant responsibility on private entities for mission success. The success of Aeolus in 2028 will be closely watched.

If Aeolus succeeds, this partnership model will likely accelerate private sector involvement in high-stakes space exploration, reshaping the future of interplanetary missions.