In this handout photo provided by NASA, Vice President Mike Pence, left, and NASA Administrator Jim Bridenstine walk to Bridenstine's office, April...
In this handout photo provided by NASA, NASA Administrator Jim Bridenstine, left, Vice President Mike Pence, and Chief Financial Officer Jeff DeWit,...
In this handout photo provided by NASA, Vice President Mike Pence, left, and NASA Administrator Jim Bridenstine walk to Bridenstine's office, April...
Jim Bridenstine speaks after he was sworn in as NASA's new administrator by Vice President Mike Pence, during a ceremonial swearing in, at NASA...
Jim Bridenstine speaks after he was sworn in as NASA's new administrator by Vice President Mike Pence, during a ceremonial swearing in, at NASA...
Vice President Mike Pence , stands with Jim Bridenstine, his wife, Michelle, daughter Sarah, and sons Walker and Grant, during Bridenstine's...
Vice President Mike Pence , stands with Jim Bridenstine, his wife, Michelle, daughter Sarah, and sons Walker and Grant, during Bridenstine's...
Vice President Mike Pence , swears in Jim Bridenstine as NASA's new administrator as he is joined by his wife, Michelle, daughter Sarah, and sons...
Vice President Mike Pence , stands with Jim Bridenstine, his wife, Michelle, daughter Sarah, and sons Walker and Grant, during Bridenstine's...
Jim Bridenstine , and Vice President Mike Pence, speak to astronauts aboard the International Space Station, after Bridenstine was sworn in as NASA's...
Jim Bridenstine speaks to astronauts aboard the International Space Station, after he was sworn in as NASA's new administrator by Vice President Mike...
Jim Bridenstine , shakes hands with Vice President Mike Pence, after a ceremonial swearing in as NASA's new administrator, at NASA Headquarters on...
Jim Bridenstine , shakes hands with Vice President Mike Pence, after a ceremonial swearing in as NASA's new administrator, at NASA Headquarters on...
Jim Bridenstine speaks while flanked by Vice President Mike Pence, after a ceremonial swearing in as NASA's new administrator, at NASA Headquarters...