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

National security officials have said the Kremlin is seeking to develop a space-based weapon that could knock out American ...

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

In a bold, strategic move for the U.S., acting NASA Administrator Sean Duffy announced plans on Aug. 5, 2025, to build a ...

Acting NASA Administrator Sean Duffy used humor to turn aside a recent question about aliens. “I just want to be really clear ...

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

LOS ANGELES — Over 280 current and former NASA employees issued a formal open letter to NASA's interim administrator Sean Duffy on Monday, expressing strong opposition to the Donald Trump ...

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in ...

Acting NASA administrator Sean Duffy told Fox News host Jimmy Failla he had not yet been given "the alien briefing," despite ...

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

Transportation Secretary Sean Duffy said investing in space exploration, including inhabiting the moon as a means of going to Mars, is essential to national security.

Acting NASA Administrator Sean Duffy said Thursday that climate and earth science at the agency will “move aside” as it ...