Kelly laments the death of astronaut Jim Lovell and a U.S. disinvestment from science while sidestepping White House talk.

NASA makes us proud to be Americans. And even more so, the agency is an engine of discovery and innovation that benefits all ...

NASA's Acting Administrator, Sean Duffy, has directed the US space agency to come up with a plan to deploy a nuclear reactor on the Moon.

An unexpected treasure trove of information about how spaceflight impacts the human body was recently given to Jeffery ...

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

After making it to the milestone of three years as man and wife, the celebrity couple reportedly did it all over again.

Before becoming a U.S. Senator from Arizona in 2020, Mark Kelly was a Navy combat pilot and NASA astronaut. He flew four ...

Live With Kelly and Mark has not been quite the same in recent days, amid Kelly Ripa's absence from the hit talk show. See details.

Transportation Secretary and acting NASA Administrator Sean Duffy announced plans to build a nuclear reactor on the moon.

KENNEDY SPACE CENTER — On Wednesday morning, the majority members of the Senate Commerce Committee voted in favor of having President Donald Trump’s nominee Jared Isaacman as NASA’s new ...

Thirteen years after Curiosity landed on Mars, engineers are finding ways to make the NASA rover even more productive. The ...