The Houston Space Alliance welcomes nonprofessionals and professionals alike, students, educators, creators, and supporters interested in any part of the space community.

• Space Enthusiasts — from the simply curious to lifelong advocates

• Aerospace— Students and Professionals

• Astronomers — Amateur and Professional 

• STEM Educators, Students, and Families

• Makers, Builders, Innovators, and Entrepreneurs

• Space Policy and Advocacy Supporters

• Science Communicators, Artists, and Content Creators

• Science Fiction Fans and Futurists — those inspired by imagined futures while respecting and supporting real science

• Family members and friends of all the above

See Featured Organizations above to view the current participating member organizations.

Membership in one or more participating organizations is encouraged but not required to be part of the Alliance.