Former NASA astronauts have banded together as part of a new organization called Astronauts for America. (Image credit: NASA) A group of former NASA astronauts are banding together with a new organization called "Astronauts for America." "Our country is the mission," their tagline reads. And in speaking with co-founder NASA astronaut Ron Garan, it is clear how serious they are about this mission. "We need to come together as a crew and nudge the trajectory of our nation back onto a course that's leading to a better future," Garan told Space.com . "As astronauts, we're trained that when we see something that's wrong, we speak up and we fix it." Article continues below So where did this all come from? "There's been a steady erosion of adherence to constitutional norms," Garan said. "And there's been an erosion of rule and law following." These concerns are shared by other organizations, including the American Civil Liberties Union, which has stated growing concerns of violations of the U.S.…