Mr. Kelly is a U.S. senator from Arizona and a former NASA astronaut. There’s no country better at solving hard problems than ...

Mark and Scott Kelly, twin brothers and former NASA astronauts, spoke to "CBS Mornings" about how the agency is set to lose ...

Kelly’s name has arisen as a potential candidate for both president and vice president in the past. Kelly, who was elected to ...

Mark and Scott Kelly, brothers was are both veterans of four spaceflights, join CBS Mornings to discuss today's SpaceX ...

U.S. Sen. Mark Kelly of Arizona was inducted Saturday into the U.S. Astronaut Hall of Fame at the Kennedy Space Center Visitor Complex in Florida. He and the other retired NASA astronaut inducted ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

Mark Consuelos is hosting 'Live! With Mark and Kelly' without Kelly Ripa, with Jenna Dewan and Jackie Tohn stepping in to guest co-host.

In May, the White House released a budget proposal that would slash NASA funding. But a Senate appropriations plan would ...

Online creators are launching a $40 million fundraiser to build water quality projects around the world. Led by MrBeast and ...

Astronaut and Navy captain Mark Kelly has announced his retirements. In a letter posted on his Facebook page, Kelly says. "Words cannot convey my deep gratitude for the opportunities I ...