America's Voice for the Future of Space.

Uniting public and private stakeholders to advance exploration, protect national security, and ensure America leads the next era of human history.

"At the edge of every great human achievement stands a moment of decision, the choice to look beyond what is, and invest in what could be. Space is that next horizon."

Our Mission

The U.S. Space Alliance exists to ensure that America not only reaches for the stars, but leads the way there. We are the nation's premier advocacy organization for the space industry, championing the policies, partnerships, and funding that make exploration possible.

From the pioneering legacy of NASA to the rapidly evolving frontier of commercial spaceflight, from the precision mission of the United States Space Force to the vast aerospace and supply chain ecosystem behind every launch, the space industry represents the very best of American innovation, courage, and ambition.

But progress in space does not happen by chance. It requires vision, coordination, and sustained commitment. From the White House to Congress, from federal agencies to the communities that host launch facilities and research centers, we build and manage the relationships that power progress.

We stand as a trusted partner and ally to NASA, the Pentagon, and the broader space ecosystem, supporting mission-critical research, operations, and innovation at the highest levels.

View of Earth from space with a satellite in the upper right corner.
A rocky lunar surface with numerous craters, under a dark sky.

How We Move the Mission Forward

View of Earth from space showing city lights, clouds, and the southern lights in the dark sky.

Advocacy & Policy:

We champion key government appropriations and ensure space remains a national priority, shepherding legislation from introduction to passage.

Inside the spacecraft looking out through the observation window at the earth and space, with parts of the spacecraft's interior surrounding the view.

Strategic Partnerships:

We connect public agencies, private industry, and local communities to build the coalitions that move missions forward.

A rocket launching into the night sky surrounded by billowing smoke and clouds, with reflections on the water below.

Industry & Innovation:

We support the full aerospace ecosystem, from launch providers and manufacturers to research institutions and workforce development.

A unified voice for every part of the space ecosystem.

The U.S. Space Alliance works across every layer of the American space ecosystem, from the halls of Congress to the launch pad, from federal agencies to the communities powering the industry on the ground.

NASA

Supporting America's premier civil space agency across exploration, science, and human spaceflight missions.

A space shuttle flying through a partly cloudy sky.

Commercial Launch

Championing the policies and funding structures that allow private spaceflight to grow, compete, and lead globally.

Aerospace Supply Chain

Representing the manufacturers, suppliers, and logistics networks that make every mission possible.

An astronaut in a white space suit performing a spacewalk outside a spacecraft with Earth visible in the background.

U.S. Space Force

Advancing the security, resilience, and operational capability of America's newest military branch.

Congress & Federal Agencies

Building relationships and managing appropriations at the highest levels of government — from the White House to key committees on Capitol Hill — to ensure space remains a sustained national priority.

Black and white photo of the U.S. Capitol building with large steps, parked vans, and a flagpole. The sky is cloudy.

"The next chapter of human history will be written beyond our atmosphere. We are here to help write it."

Ready to Advance America's Space Future?

Whether you represent a federal agency, a commercial operator, or an organization with a stake in America's space future, we want to hear from you. Let's build something that lasts beyond this atmosphere.

Join the Alliance