President Donald Trump announced that Transportation Secretary Sean Duffy will temporarily serve as NASA's head.

Former Rep. Sean Duffy speaks during a Senate Commerce, Science, and Transportation committee hearing on his nomination to be Secretary of Transportation on Wednesday, Jan. 15, 2025 in Washington, DC.

Secretary of Transportation Sean Duffy is sworn-in by U.S. Vice President JD Vance (L) as Duffy's wife Rachel Campos-Duffy holds a Bible on January 29, 2025. Here’s what you need to know about ...

Sean Duffy performed in Abilene 19 years ago, ... Nowhere was that more apparent than the effect the former MTV "Real World" star had on the young reporter covering the story with me.

Sean Duffy, R-Wisc., and his wife, Rachel Campos-Duffy speak during the 2016 Republican National Convention in Cleveland, Ohio on Monday, July 18, 2016. Bill Clark/CQ Roll Call ...

Sean Duffy performed in West Central Texas 19 years ago, ... Nowhere was that more apparent than the effect the former MTV "Real World" star had on the young reporter covering the story with me.