President Donald Trump presents the signed NASA Transition Authorization Act of 2017, flanked by Sen. Ted Cruz (Texas), Sen. Bill Nelson (Florida), NASA astronaut Chris Cassidy, Rep. Martha Roby (Alabama), Rep. Lamar Smith (Texas), Sen. Luther Strange (Alabama), Rep. Roger Aderholt (Alabama), Rep. Frank Lucas (Oklahoma), Rep. Brian Babin (Texas), Rep. John Culberson (Texas), Rep. Jim Bridenstine (Oklahoma), Rep. Steven Palazzo (Louisiana), and NASA astronaut Tracy Caldwell Dyson.
Photo Credit: (NASA/Bill Ingalls)