Scott Kelly, a former astronaut, discussed the return of NASA astronauts from the International Space Station on Fox News. He ...

"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 his visit to Ukraine.

Scott Kelly and Mark Kelly are American astronauts and identical twin brothers. They participated in NASA's Twins Study, ...

Kelly, a former Navy combat pilot, responded to the tech billionaire’s remark by saying “he’s not a serious guy” and should “go back to building rockets.” ...

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Mark Kelly (D-Ariz.) hit back at tech billionaire ... Last month, Kelly and his brother, Scott Kelly, both retired astronauts, called out Musk over his attacks on another astronaut on X.

Kelly added more comments on X Monday about the U.S.’ change in policy after saying he made the trip with his twin brother, Scott, who is, like Mark Kelly, also a former astronaut. U.S. Sen.

Senator Mark Kelly, an Arizona Democrat and former ... a “Dem donor shill” in a post criticizing him, his twin brother, Scott Kelly — also a former astronaut who once commanded the ...

Mark Kelly a "traitor" in a post on X after Kelly ... calling him "an idiot," Kelly and his brother Scott Kelly, also an astronaut, pushed back. "Hey @ElonMusk, when you finally get the nerve ...

Mark Kelly sparred on social media Monday ... Last month, Musk called Kelly a “Dem donor shill” in a post criticizing his twin brother, also a former astronaut, and the Danish astronaut ...