Take the Vote for Science pledge.
The Vote for Science pledge is an offshoot of the March for Science movement, which held its second annual march on April 14, 2018.
The pledge calls for citizens to:
Hold their leaders accountable for supporting policies that use and empower science
Advocate for science in their own communities
Vote, and encourage friends and neighbors to vote, too.
The website also offers specific pro-science actions that you can take, such as asking your state government to improve science education standards, and telling Congress and the president to fund research into gun violence and choose qualified scientists for science-heavy leadership posts in government.
See the Vote for Science homepage:
Take the Vote for Science pledge:
https://www.sciencevote.org/pledge
See Vote for Science’s Calendar of Themes (July 2018 is, of course, Space):
https://www.sciencevote.org/calendar
Donate to Vote for Science:
One Thing You Can Do 