Add Yahoo as a preferred source to see more of our stories on Google. Before he found himself a target of the Trump administration as a U.S. senator, Mark Kelly was a veteran NASA astronaut who flew ...

The Arizona Senator and former astronaut navigates a complex political landscape as Democrats search for a new national ...

Sen. Mark Kelly was recently censured by Pentagon chief Pete Hegseth for his role in a video to service members. Before his political career, Mark Kelly was a NASA astronaut who flew 4 space shuttle ...

U.S. Sen. Mark Kelly, an Arizona Democrat, has a history of clashing with President Donald Trump and his allies. Kelly is a former combat pilot and astronaut and is a co-founder of a gun safety ...