---
title: "NASA takes its commercial playbook to Mars with a private orbiter"
description: "NASA is extending the public-private model it used to reach the space station and the Moon all the way to Mars, tapping the rocket startup Relativity Space to build and launch an atmospheric orbiter in 2028 — a bet that private industry can take on the Red Planet faster and cheaper, if it can deliver where no company has before."
category: "Science"
category_url: https://newsparlor.com/category/science
author: "Chloe Bennett"
published: 2026-06-28T14:05:00.000Z
updated: 2026-06-28T14:05:00.000Z
canonical: https://newsparlor.com/article/nasa-relativity-aeolus-commercial-mars
tags: ["nasa", "mars", "relativity-space", "commercial-space", "aeolus", "space"]
---
# NASA takes its commercial playbook to Mars with a private orbiter

NASA is extending the public-private model it used to reach the space station and the Moon all the way to Mars, tapping the rocket startup Relativity Space to build and launch an atmospheric orbiter in 2028 — a bet that private industry can take on the Red Planet faster and cheaper, if it can deliver where no company has before.

NASA is opening up Mars exploration to private industry. The agency has announced a public-private partnership under which the company Relativity Space will build and launch a NASA science orbiter to the Red Planet, [NASA said](https://www.nasa.gov/news-release/nasa-announces-public-private-partnership-to-advance-mars-science/).

## The mission

The orbiter, named Aeolus, is designed to study the Martian atmosphere — its winds, temperature, dust and clouds — on a global, daily basis, data NASA says could help reduce the risks of future landings on Mars, both robotic and crewed. Under the deal, announced June 17 at a Relativity Space event by NASA Administrator Jared Isaacman, NASA's Ames Research Center in California will design and build the four-instrument payload, while [Relativity Space supplies the spacecraft, the rocket and the cruise to Mars](https://www.space.com/space-exploration/missions/a-private-company-will-build-and-launch-nasas-next-mars-orbiter-in-2028-and-its-not-spacex). NASA says it will fund science operations for at least one Martian year — close to two Earth years. The launch is targeted for 2028.

## A familiar model, a new frontier

The arrangement mirrors the approach NASA has used for years closer to home, buying a service rather than owning the hardware. Its commercial cargo and crew programs handed transport to the International Space Station to companies like SpaceX, and its Commercial Lunar Payload Services program contracts private landers to carry instruments to the Moon. Isaacman, a former commercial astronaut who has championed this approach, has argued it is better to fly many smaller, cheaper missions — and accept that some will fail — than to stake everything on a single, costly flagship. Aeolus extends that philosophy to another planet for the first time.

## The risks

The catch is that Mars is far less forgiving than Earth orbit or even the Moon, and no commercial company has yet delivered a spacecraft there. Relativity Space, known for [3D-printing its rockets and now backed by former Google chief Eric Schmidt](https://www.scientificamerican.com/article/ex-google-ceo-eric-schmidts-relativity-space-selected-for-upcoming-nasa-mars-orbiter-mission/), is still developing the larger Terran R rocket intended for the mission; its first vehicle, Terran 1, failed to reach orbit on its only flight in 2023. The promise of commercial partnerships — speed and lower cost — depends on operators performing reliably in a domain where the margin for error is unusually thin.

## Why it matters

NASA's robotic Mars program has been squeezed by budget pressures in recent years, and leaning on private partners is, in part, a way to keep missions flying for less. If Aeolus succeeds, it would mark a milestone: the first time NASA has reached Mars by buying a ride from a commercial company. If it stumbles, it will sharpen a debate already running through the agency — over how much of the hardest, highest-stakes exploration can safely be handed to the private sector.