NASA selects Relativity Space for 2028 Mars mission

For its 2028 Aeolus mission to Mars, NASA selected Relativity Space.

AD
Amara Dubois

June 20, 2026 · 3 min read

Relativity Space rocket poised for launch on Mars, representing NASA's 2028 Aeolus mission.

For its 2028 Aeolus mission to Mars, NASA selected Relativity Space. The company will not only launch the probe but also build the entire spacecraft. This comprehensive role is usually reserved for established aerospace giants. The Verge reported NASA's selection for the 2028 launch. Scientific American clarified Relativity Space will provide both the spacecraft and rocket. Space Daily stated Relativity will build and fly the science orbiter.

NASA is entrusting this critical, full-stack Mars mission to a newer commercial entity. This decision could accelerate deep-space exploration. It also fosters innovation within the commercial space sector.

NASA appears to prioritize agility and commercial innovation for its future scientific missions. This approach could reshape space exploration methods.

  • NASA selected Relativity Space to launch its Aeolus mission to Mars in 2028, according to The Verge.
  • Relativity Space will provide the spacecraft and rocket for the Aeolus probe mission to Mars, stated Scientific American.
  • Relativity Space announced on June 17, 2026, that it will build and fly a science orbiter to Mars in 2028, reported Space Daily.
  • This comprehensive role signifies a deeper integration of commercial partners into core mission architecture.
  • NASA appears to trade traditional in-house control for commercial agility. This move carries both potential benefits and risks.
  • The mission's dual role as a scientific probe and communications relay highlights the changing role of commercial partners in deep-space infrastructure.

What is the Goal of NASA's 2028 Mars Mission?

The Aeolus payload will provide the first integrated, daily, global view of Martian winds, temperatures, dust, and clouds, according to The Verge. This orbiter also serves as a communications relay for future surface assets, as noted by Space Daily.

The Aeolus probe uses four NASA-built instruments to study Martian atmospheric conditions, according to Scientific American. Despite a compact design, the mission aims to deliver extensive atmospheric data.

The mission, therefore, blends advanced science objectives with commercial agility. This approach could unlock scientific advancements faster than traditional methods.

Why Did NASA Choose Relativity Space for Mars?

Initial reports from The Verge stated NASA selected Relativity Space to "launch" the Aeolus mission. Later reporting by Scientific American and Space Daily clarified Relativity would "provide the spacecraft and rocket" and "build and fly" the orbiter. This shows the true extent of Relativity's comprehensive role was initially understated.

Based on Scientific American's report that Relativity Space will provide both the spacecraft and rocket, NASA trades traditional in-house control for commercial agility. This move could reshape deep-space exploration or bring new mission risks.

The Aeolus mission's dual role as a scientific probe and a communications relay shows NASA's shift. Commercial partners now act as integral architects of future deep-space infrastructure. A deeper integration of commercial partners into core mission architecture is evident.

Common Questions About the 2028 Mars Mission

Which rocket company was selected for the 2028 Mars mission?

NASA selected Relativity Space for its 2028 Aeolus mission to Mars. Relativity Space will both build the entire spacecraft and launch the probe. A significant contract for the newer commercial entity has been awarded.

When is NASA's next Mars mission planned?

NASA's next Mars mission, Aeolus, is planned for 2028. Relativity Space announced on June 17, 2026, its intention to build and fly the science orbiter for this mission.

What technology will be used for the 2028 Mars mission?

The Aeolus mission will use four NASA-built instruments to study Martian atmospheric conditions. The orbiter itself is a single sub-100 kg secondary spacecraft. It also includes the Surface Radiometric Sensor Package (SuRSeP) which measures surface temperatures down to 140K.