The billionaire Jared Isaacman said his Polaris missions with SpaceX are "a question mark" now. Donald Trump nominated Isaacman for NASA Administrator months after he did SpaceX's first spacewalk.

The fallout in the 2024 election continues. It started Sunday, July 21, when President Joe Biden announced he was pulling out of the presidential race. Now, voters across the country are waiting to ...

Former astronaut twin brothers Mark and Scott Kelly arranged for a gorilla suit stunt aboard the International Space Station that crew members knew about in advance. But it was Scott, not Mark, who ...