The Novel Lunar Race: NASA Pits SpaceX and Blue Origin Against Each Other
The quest to return humans to the lunar surface has shifted from a single-provider strategy to a high-stakes competition. NASA has reopened the contract for the Artemis III mission, setting up a direct showdown between Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin. This strategic pivot aims to ensure reliability and redundancy as the U.S. Attempts to put astronauts on the Moon for the first time since Apollo 17 in 1972.
Why NASA Reopened the Lunar Lander Contract
In April 2021, SpaceX was originally awarded the contract to build the lunar landing vehicle for Artemis III. However, persistent delays and reliability issues with the Starship system led NASA’s acting administrator, Sean Duffy, to reopen the contract to competitors on October 20, 2025.
The primary concerns center on the ambition and scale of the Starship spacecraft. Standing 50 meters (165 feet) tall, Starship is designed to deliver 100,000kg of payload to the lunar surface. While ambitious, the vehicle’s path to becoming “human-rated”—the certification required to safely carry crew—has been fraught with challenges.
The Starship Testing Record
SpaceX’s test flight program is the longest in space launch history, reflecting the difficulty of the vehicle’s design:
- Early Development: Between 2020 and 2021, the Starship upper stage underwent seven small launches reaching altitudes of 12.5km; only the final flight (SN15) survived touchdown.
- Orbital Tests: There have been 11 test flights of the full system (upper stage paired with the Super Heavy booster). Many of these ended in explosive failures.
- Recent Progress: While the last two flights survived re-entry, they tipped over and exploded after landing in the ocean. As of April 2026, the vehicle has yet to achieve a stable orbit.
Artemis III: From Moon Landing to Critical Test
Due to these delays, the scope of the Artemis III mission has evolved. Rather than a full moon landing, the mission will now serve as a critical test in low-Earth orbit. This phase allows NASA to evaluate essential systems before committing to a lunar descent. Both SpaceX and Blue Origin will push their landers to the limit, testing:
- Life support systems
- Propulsion and communications
- Docking capabilities with the Orion crew capsule
The performance of these systems during Artemis III will determine which company wins the contract to land astronauts on the moon during Artemis IV in 2028.
Comparing the Contenders
The two companies bring vastly different philosophies to the lunar landing challenge.
| Feature | SpaceX (Starship HLS) | Blue Origin |
|---|---|---|
| Design Approach | Massive, fully reusable rocket | Simplified plans for lunar return |
| Deployment | Vertical landing with a “space elevator” | Simplified landing architecture |
| Capacity | Up to 100 people / 200 tonnes of cargo | Designed for NASA’s immediate needs |
| Current Status | 11 orbital tests; reliability issues | Competing for the primary contract |
Key Takeaways
- Direct Competition: NASA is now using a head-to-head competition between SpaceX and Blue Origin to mitigate risk.
- Shift in Timeline: Artemis III is now a low-Earth orbit test mission; the actual moon landing is targeted for Artemis IV in 2028.
- Technical Hurdle: SpaceX must overcome stability and reliability issues with Starship to secure its position.
Frequently Asked Questions
What is the “human-rated” certification?
It is a rigorous process where space vehicles undergo numerous component tests and full-vehicle trials to ensure they are safe for crew, and passengers.
When is the next Starship launch?
Further delays have pushed the next Starship launch back to mid-May 2026.
How does this affect the goal of returning to the Moon?
While the shift to a competitive model and the re-designation of Artemis III as a test mission may delay the first footprint, it ensures that the lander used for Artemis IV is fully vetted and reliable.