Technology Technology   The Big Story Duffy takes the reins at NASA President Trump has tapped Transportation Secretary Sean Duffy to lead the space agency on an interim basis

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him interim head of NASA.

Duffy will have to multitask running NASA with also keeping the trains moving at the Department of Transportation—while Musk's SpaceX and Bezos's Blue Origin jockey for intergalactic dominance.