NASA is changing its focus. The agency will now prioritize space exploration over climate research. Sean Duffy announced the change. NASA will scale b ...

The United States space agency has pioneered planetary science technologies as the world's leader in climate research for ...

U.S. Transportation Secretary and Acting NASA Administrator Sean P. Duffy has marked the Federal Aviation Administration’s (FAA) 1,000th licensed or permitted commercial space vehicle operation.

Outer space has emerged as the world's next battlefield, demonstrated by recent cyberattacks on satellites blamed on Russia.

Sean Duffy, acting administrator of NASA, speaks with CBS News' Mark Strassmann about the new space race with China.

DOT officials launched a new million-dollar idea challenge targeted at the future of American transportation and ...

As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service to Ukraine. In ...

U.S. Transportation Secretary and acting NASA Administrator Sean Duffy joined President Donald J. Trump in signing of the Executive Order.

SpaceX President Gwynne Shotwell assured NASA Administrator Sean Duffy that the Human Landing System (HLS) variant of ...

Eliminated or expedited' environmental reviews could raise the risk of negative environmental affects from launches.

Acting NASA Administrator Sean Duffy said Thursday that climate and earth science at the agency will “move aside” as it refocuses solely on space exploration. “All the climate science and all of ...

SpaceX's path to liftoff from Starbase in South Texas could be easier now that President Trump is easing regulations on commercial spaceflight.