Retired NASA astronaut Mark Kelly is running for U.S. Senate in Arizona.
He announced his campaign in a twitter post Tuesday, calling it his “next mission.”
Kelly also shared a video saying “we’re all in this together.”
He said his campaign will focus on affordable health care, job growth, climate change, the economy and stagnation of wages.
Kelly is the husband of former Democratic Congresswoman Gabby Giffords, who survived a shooting in 2011.