NASA ready for the Red Planet? US senator's 'Mission to MARS Act' aims to modernize Johnson Space Center
Senator Cornyn’s $1B MARS Act Aims to Modernize Johnson Space Center The bill proposes critical upgrades to prepare NASA for future Moon and Mars missions

As the global race to explore Mars accelerates, the United States is staking a bold claim to remain at the forefront of deep space exploration. A key step in that ambition comes from Capitol Hill, where U.S. Senator John Cornyn (R-TX) has introduced the “Mission to Modernize Astronautic Resources for Space” (MARS) Act—a sweeping $1 billion proposal aimed at revitalizing NASA’s Johnson Space Center (JSC) in Houston. The legislation reflects growing national interest in ensuring that NASA’s infrastructure is not only mission-ready for lunar operations but fully capable of supporting future missions to Mars.
Why Modernize Now?
NASA's Artemis program, which aims to return humans to the Moon by the late 2020s, is laying the foundation for future Mars expeditions. However, to achieve those long-duration missions, NASA needs ground facilities that match the technological complexity and operational demands of interplanetary travel.
The Johnson Space Center has long served as the hub of America’s human spaceflight efforts, including astronaut training, spacecraft operations, and mission control. But much of its infrastructure dates back decades. Without significant investment, experts warn that the facility could struggle to support the next generation of exploration.
“The Johnson Space Center has always been a cornerstone of NASA’s mission,” said Sen. Cornyn. “This bill is a recognition that if we are serious about going to Mars, we must be just as serious about modernizing the critical facilities that will get us there.”
A Breakdown of the MARS Act
The MARS Act proposes a 10-year, $1 billion infrastructure overhaul at JSC. This includes major renovations and new facilities that will directly support lunar and Martian mission objectives. Among the specific upgrades:
Neutral Buoyancy Laboratory (NBL): One of NASA’s most iconic astronaut training sites, the NBL simulates microgravity and underwater environments. The bill proposes modernizing this facility to accommodate new space station modules, lunar equipment training, and enhanced safety standards.
Astromaterials Curation Facility: With upcoming missions returning samples from both the Moon and Mars, NASA’s curation center must be updated to store, analyze, and protect these scientifically invaluable materials.
Mission Control Center: The very room where Apollo 11 was guided to the Moon is overdue for a technological facelift. Enhancing real-time operations capability will be crucial for managing missions millions of miles from Earth.
Ellington Field: Home to NASA’s T-38 astronaut training jets, this airfield’s facilities would be renovated to support pilot training and suborbital flight readiness.
Space Food Systems Lab: Long-term missions to Mars will require sustainable, nutrient-rich food options. A new lab will support innovation in food preservation and delivery systems suited for deep space.
Critical Infrastructure Upgrades: From asbestos removal and HVAC upgrades to electrical and plumbing overhauls, much of the JSC's backbone systems will be renewed to modern standards.
The Mars Mission: A National Strategy
Senator Cornyn argues that the investment is about more than just Texas—it’s a strategic imperative for the U.S. space program. “We’re entering a new space race,” he said, pointing to China’s rapidly expanding space ambitions, including lunar bases and robotic Mars landers. “We can’t afford to fall behind.”
Experts agree that modernizing NASA’s ground infrastructure is critical. “No matter how advanced your rockets or spacecraft, missions will only succeed if your support systems on Earth are up to the task,” said Dr. Marcia Smith, president of the Space and Technology Policy Group.
Funding and Political Path Ahead
The legislation has been referred to the Senate Committee on Commerce, Science, and Transportation, where it’s expected to garner bipartisan interest. Fellow Texas Senator Ted Cruz, who chairs the subcommittee on space and science, has expressed support for continued investment in NASA.
Still, the MARS Act comes during a time of fiscal scrutiny. President Biden’s FY2026 budget proposed modest increases to human exploration programs, while scaling back some science missions. If passed, the MARS Act would need to secure appropriations that align with broader budgetary priorities.
A Launchpad for the Future
For Houston—and the nation—the MARS Act represents a vital commitment to maintaining leadership in space exploration. Beyond the symbolic weight of Mars, the legislation promises thousands of jobs, partnerships with private aerospace companies, and long-term scientific and economic returns.
Whether the first human to step on Mars will train at a newly revitalized Johnson Space Center remains to be seen. But if the MARS Act succeeds, it could be the launchpad that ensures America's next giant leap.
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