Explore Mars, Inc.


Federation of Galaxy Explorers


Moon Society



The Mars Society

Space Exploration Alliance logo

The 2020 SEA Legislative Blitz in Washington, DC
                                   Feb. 23rd - 25th (Dates Tentative)                                                                                                                                  
       The Space Exploration Alliance (SEA) will be holding its annual grassroots “Legislative Blitz” in Washington, D.C., from February 23- February 25, 2020 (dates tentative).
       With unprecedented unprecedented budgetary pressures facing the legislative and executive branches of government, it is uncertain which path our nation's leaders will take with respect to our nation's space programs. More than ever before, it is absolutely critical that the voices of the space advocacy community be heard in this debate.
       Come join space advocates from around the country to let Congress know that there is strong constituent support for an ambitious and sustainable path forward.

               Recent SEA Legislative Blitzes:

                                   February 24 - February 26, 2019

                                   February 25 - February 27, 2018

                                   February 26 - February 28, 2017

                                   February 21 - February 23, 2016

                         February 22 - February 24, 2015

                         February 23 - February 25, 2014

                         February 24 - February 26, 2013

                         February 26 - February 28, 2012

                         February 27 - March 1, 2011



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The Space Exploration Alliance (SEA) is a collaboration of leading non-profit organizations that advocate for the exploration and development of outer space. These groups work together to communicate to the general public, industry, and elected officials that space exploration is a compelling priority and imperative for all humanity, and that space utilization improves life on Earth. Through its educational and policy outreach efforts, the SEA seeks to further the message that the exploration and development of space is technically and fiscally achievable, will inspire our youth and society at large, will reinvigorate the industrial base, and will foster job-creating entrepreneurial activity across a broad spectrum of the economy.

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National Society of Black Engineers
National Society of Black Engineers


National Space Society

National Space Society

Buzz Aldrin's Human SpaceFlight Institute

Students for the Exploration and Development of Space (SEDS)
Students for the Exploration and Development of Space