We've all come to appreciate the beautiful images space telescopes provide us of galaxies, nebulas and more, but they also provide astronomers with important scientific information about our universe.

In what Sen. Ted Cruz referred to as a “Groundhog Day” Senate committee hearing Wednesday, billionaire Jared Isaacman saw ...

Billionaire spacewalker Jared Isaacman is back before the Senate after being yanked and then renominated by President Donald ...

Billionaire private astronaut Jared Isaacman, President Donald Trump's nominee to lead NASA and an ally of Elon Musk, will ...

Modifications to Space Launch Complex 37 at Cape Canaveral Space Force Station have already begun. SpaceX just took a big step toward launching its Starship megarocket from Florida. The U.S. Air Force ...

Musk told the audience that he decided against showing up in-person because news of the reunion was public and he did not ...

Google’s Project Suncatcher would need sophisticated collision avoidance capabilities to navigate a junk-filled landscape.

Jared Isaacman will appear today for a Senate hearing ahead of a potential confirmation vote for him to become NASA's next administrator.

Live updates from Tuesday evening's SpaceX Starlink 6-95 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

China's LandSpace maiden flight of its next-generation Zhuque-3 ended in failure on Wednesday, dashing its hopes to become the third company after Elon Musk's SpaceX and Jeff Bezos' Blue Origin to ...

The International Space Station (ISS) has been orbiting Earth for the last quarter of a century. But it was only this week ...

As a champion of public-private partnerships, Phil McAlister helped NASA save tens of billions of dollars, restore the United States’ ability to transport astronauts to and from the International ...