Join March Storm 2026!

March 16th - 18th in Washington, D.C.

Connect with fellow space enthusiasts, meet your congressional staff, and make your voice heard to promote the future of space exploration!

March Storm is the Alliance for Space Development’s flagship annual congressional advocacy event, held every March in Washington, D.C.

Each year, citizen space advocates nationwide come to D.C. to meet with Members of Congress and their staff to promote policies that advance space development and settlement. Participants receive training on legislative priorities and effective advocacy techniques before engaging in a week of coordinated meetings on Capitol Hill.

March Storm is a unique opportunity for individuals passionate about humanity’s future in space to directly influence U.S. space policy and help drive sustained political momentum for critical initiatives like space-based infrastructure, commercial space expansion, and long-term human settlement of the solar system.