Sen. Mark Kelly (D-Ariz.) hit back at tech billionaire Elon Musk after he called Kelly a “traitor” for visiting Ukraine and ...

Senator Mark Kelly, an Arizona Democrat and former astronaut, visited Ukraine over the weekend and said the United States ...

Elon Musk called Democratic Sen. Mark Kelly a "traitor" in a post on X after Kelly posted that he had visited Ukraine over ...

"It's not 'America First' to pull the rug out from under an ally and leave their people to die," Sen. Mark Kelly said after ...

Kelly, a former U.S. Navy combat pilot and astronaut, urged the U.S. not to abandon Ukraine after his third visit to the ...

NASA astronaut Scott Kelly came back to Earth after spending almost an entire year at the International Space Station, ...