Vice President of the United States Mike Pence gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Film director Todd Douglas Miller gives remarks during after the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Chief Historian Bill Barry participates in a panel discussion after the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

John and Adrienne Mars Director of the National Air and Space Museum Ellen Stofan gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

President and CEO of Aerospace Industries Association Eric Fanning gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Rep. Kendra Horn, D-Okla., participates in a panel discussion after the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence wave to the audience at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Film director Todd Douglas Miller gives remarks during after the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Audience members, including Vice President of the United States Mike Pence, right foreground, watch the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Jim Bridenstine gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Senior Vice President, Space Business Unit, Aerojet Rocketdyne Jim Maser participates in a panel discussion after the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

Film director Todd Douglas Miller introduces his film "Apollo 11: First Steps Edition" during the premiere, Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Jim Bridenstine gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Jim Bridenstine gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Jim Bridenstine gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks at the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

John and Adrienne Mars Director of the National Air and Space Museum Ellen Stofan gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

John and Adrienne Mars Director of the National Air and Space Museum Ellen Stofan gives opening remarks during the premiere of "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

John and Adrienne Mars Director of the National Air and Space Museum Ellen Stofan, moderates a panel discussion after the premiere of the film "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Jim Bridenstine gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Jim Bridenstine gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

Vice President of the United States Mike Pence gives remarks during an event were Neil Armstrong's Apollo 11 spacesuit was unveiled for the first time in 13 years, Tuesday, July 16, 2019 at the Smithsonian's National Air and Space Museum in Washington. The unveiling of the crowd funded spacesuit conservation marks the 50th anniversary of the launch of the Apollo 11 mission.Photo Credit: (NASA/Bill Ingalls)

John and Adrienne Mars Director of the National Air and Space Museum Ellen Stofan gives opening remarks during the premiere of "Apollo 11: First Steps Edition", Tuesday, May 14, 2019 at the Smithsonian's National Air and Space Museum in Washington. Photo Credit: (NASA/Bill Ingalls)