PolicyBrief
S. 1479
119th CongressApr 10th 2025
BOOST for Engines Act
IN COMMITTEE

The BOOST for Engines Act directs NASA to modernize its rocket engine test infrastructure to enhance capability, safety, and support for government and commercial space exploration efforts.

Roger Wicker
R

Roger Wicker

Senator

MS

LEGISLATION

NASA’s BOOST for Engines Act Mandates Modernizing Rocket Test Facilities While Guaranteeing Fair Commercial Access

The “BOOST for Engines Act” is all about giving NASA’s rocket testing infrastructure a much-needed upgrade. This legislation directs the Administrator of the National Aeronautics and Space Administration (NASA) to run a continuous program focused on modernizing the agency’s rocket engine testing setup. The goal isn't just about cool new tech; it’s about boosting capability, improving safety, and making sure the U.S. can support the next generation of space transportation, whether it’s for government missions or private companies.

The Upgrade Plan: Bigger and Better Engines

Think of this as a major renovation for the country's space garages. The modernization program covers everything from building new test stands to improving existing facilities to make them more flexible. When it comes to spending the money, the Act lays out clear priorities: NASA must focus first on projects that allow them to test and certify large, powerful engines and those that can simulate high-altitude conditions. They also need to make sure the facilities can handle testing multiple engines working together at the same time—a crucial capability for massive modern rockets. This is spelled out in Section 3, and it means the focus is squarely on the heavy-lift capacity needed for deep space exploration.

Open for Business: Fair Pricing for Commercial Space

One of the most practical parts of this bill addresses the growing commercial space industry. The Act mandates that NASA must continue making its underutilized test facilities available to private companies on a pay-as-you-go basis. If you’re a startup trying to build the next great rocket engine, having access to NASA’s specialized, high-power test stands without having to build your own is a huge deal. But there’s a catch that helps keep things fair: the Administrator must ensure that the cost charged to commercial partners reflects the actual cost at that specific NASA location, not just the highest national price. This prevents NASA from overcharging companies just because they can.

No Delays Allowed for Existing Missions

While the modernization is important, the bill is crystal clear that it can’t interrupt current, high-priority government work. Section 3 specifically states that none of these upgrade projects can mess up, slow down, or postpone any testing related to existing programs. This includes flagship projects like the Space Launch System (SLS), its Exploration Upper Stage, and any nuclear propulsion testing. Essentially, the bill ensures NASA can fix the roof without stopping the work being done inside the house. This protection is key for keeping major government timelines on track while still investing in the future.

The Fine Print: Where Discretion Kicks In

For the most part, the bill is clear, but there is one area where the Administrator gets some elbow room. The text allows the Administrator to fund “whatever projects they think will help achieve those modernization goals,” even beyond the stated priorities of big engine testing. While this gives NASA flexibility to address unforeseen needs, it also means a good chunk of the funding decisions are left to the discretion of the Administrator. Overall, the BOOST for Engines Act provides a necessary framework for updating critical national infrastructure while balancing the needs of government exploration programs and the rapidly expanding private aerospace sector.