NASA Administrator Jim Bridenstine is seen during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce, testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce, testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce, testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine testifies during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, right, and Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce, left, are seen during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, left, and Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce are seen during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

Senator Roger Wicker, R-Miss., Chairman of the Senate Committee on Commerce, Science, and Transportation is seen during a committee hearing titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, left, and Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce are seen during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, right, is seen with Senator Roger Wicker, R-Miss., Chairman of the Senate Committee on Commerce, Science, and Transportation and Senator Maria Cantwell, D-Wash., Ranking Member of the committee prior to a committee hearing titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, left, and Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce are seen during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, left, and Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce are seen during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine testifies along with Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, right, and Kevin O'Connell, Director of the Office of Space Commerce at the Department of Commerce, left, are seen during a hearing of the Senate Committee on Commerce, Science, and Transportation titled "The New Space Race: Ensuring U.S. Global Leadership on the Final Frontier," Wednesday, March 13, 2019 at the Dirksen Senate Office Building in Washington. Photo Credit: (NASA/Joel Kowsky)