Canadian actor Ryan Gosling, center, poses for a photo with Neil Armstrong's sons, Rick, left, and Mark, right after arriving on the red carpet for the premiere of the film "First Man" at the Smithsonian National Air and Space Museum Thursday, Oct. 4, 2018 in Washington. The film is based on the book by Jim Hansen, and chronicles the life of NASA astronaut Neil Armstrong from test pilot to his historic Moon landing. Photo Credit: (NASA/Aubrey Gemignani)

Neil Armstrong's sons, Mark, left, and Rick, second from right, attend the premiere of Universal's feature film "First Man” Thursday, Oct. 4, 2018 at the Smithsonian National Air and Space Museum in Washington. The movie is based on the book by Jim Hansen that chronicles the life of NASA astronaut Neil Armstrong from test pilot to his historic Moon landing. It was directed by Damien Chazelle and stars Ryan Gosling and Claire Foy. Photo Credit: (NASA/Aubrey Gemignani)

Rick Armstrong, son of Apollo 11 astronaut Neil Armstrong answers a question during at panel discussion at the International Astronautical Federation World Space Award highlight lecture at the 70th International Astronautical Congress, Thursday, Oct. 24, 2019, at the Walter E. Washington Convention Center in Washington. The 2019 World Space Award was presented to the crew of Apollo 11. Photo Credit: (NASA/Joel Kowsky)

NASA astronaut Doug Wheelock, left, Rick Armstrong, son of Apollo 11 astronaut Neil Armstrong, second from left, Apollo 11 astronaut Buzz Aldrin, second from right, and John Logsdon, Apollo historian and Professor Emeritus at George Washington University, right, are seen during a panel discussion during the International Astronautical Federation World Space Award highlight lecture at the 70th International Astronautical Congress, Thursday, Oct. 24, 2019, at the Walter E. Washington Convention Center in Washington. The 2019 World Space Award was presented to the crew of Apollo 11. Photo Credit: (NASA/Joel Kowsky)

NASA astronaut Doug Wheelock, left, Rick Armstrong, son of Apollo 11 astronaut Neil Armstrong, second from left, Apollo 11 astronaut Buzz Aldrin, second from right, and John Logsdon, Apollo historian and Professor Emeritus at George Washington University, right, are seen during a panel discussion during the International Astronautical Federation World Space Award highlight lecture at the 70th International Astronautical Congress, Thursday, Oct. 24, 2019, at the Walter E. Washington Convention Center in Washington. The 2019 World Space Award was presented to the crew of Apollo 11. Photo Credit: (NASA/Joel Kowsky)

NASA astronaut Doug Wheelock, left, Rick Armstrong, son of Apollo 11 astronaut Neil Armstrong, second from left, Apollo 11 astronaut Buzz Aldrin, second from right, and John Logsdon, Apollo historian and Professor Emeritus at George Washington University, right, are seen during a panel discussion during the International Astronautical Federation World Space Award highlight lecture at the 70th International Astronautical Congress, Thursday, Oct. 24, 2019, at the Walter E. Washington Convention Center in Washington. The 2019 World Space Award was presented to the crew of Apollo 11. Photo Credit: (NASA/Joel Kowsky)

A member of the audience takes a picture of NASA astronaut Doug Wheelock, Rick Armstrong, son of Apollo 11 astronaut Neil Armstrong, Apollo 11 astronaut Buzz Aldrin, and John Logsdon, Apollo historian and Professor Emeritus at George Washington University, on stage during the International Astronautical Federation World Space Award highlight lecture at the 70th International Astronautical Congress, Thursday, Oct. 24, 2019, at the Walter E. Washington Convention Center in Washington. The 2019 World Space Award was presented to the crew of Apollo 11. Photo Credit: (NASA/Joel Kowsky)

Eric "Rick" Armstrong, son of Neil Armstrong, speaks during a memorial service celebrating the life of his father, Friday, Aug. 31, 2012, at the Camargo Club in Cincinnati. Neil Armstrong, the first man to walk on the moon during the 1969 Apollo 11 mission, died Saturday, Aug. 25. He was 82. Photo Credit: (NASA/Bill Ingalls)

In celebration of the 50th anniversary of Apollo 11, NASA Astronaut Neil Armstrong's spacesuit was unveiled today in The Wright Brothers and The Invention of the Aerial Age Gallery of the Smithsonian Air and Space Museum, in Washington, DC, July 16, 2019. Unveiling the spacesuit, from left, Rick Armstrong, son of Neil Armstrong, Vice President Mike Pence, Dr. Ellen Stofan, The John and Adrienne Mars Director of the National Air and Space Museum, and James Bridenstine, Administrator of NASA. (Smithsonian Air and Space photo by Jim Preston)

In celebration of the 50th anniversary of Apollo 11, NASA Astronaut Neil Armstrong's spacesuit was unveiled today in The Wright Brothers and The Invention of the Aerial Age Gallery of the Smithsonian Air and Space Museum, in Washington, DC, July 16, 2019. Unveiling the spacesuit, from left, Rick Armstrong, son of Neil Armstrong, Vice President Mike Pence, Dr. Ellen Stofan, The John and Adrienne Mars Director of the National Air and Space Museum, and James Bridenstine, Administrator of NASA. (Smithsonian Air and Space photo by Jim Preston)

In celebration of the 50th anniversary of Apollo 11, NASA Astronaut Neil Armstrong's spacesuit was unveiled today in The Wright Brothers and The Invention of the Aerial Age Gallery of the Smithsonian Air and Space Museum, in Washington, DC, July 16, 2019. Unveiling the spacesuit, from left, Rick Armstrong, son of Neil Armstrong, Vice President Mike Pence, Dr. Ellen Stofan, The John and Adrienne Mars Director of the National Air and Space Museum, and James Bridenstine, Administrator of NASA. (Smithsonian Air and Space photo by Jim Preston)

NASA Administrator Charles Bolden, back to camera, speaks with Carol Armstrong after presenting her with a U.S. Flag that was flown at half-mast over Mission Control at Johnson Space Center in Houston, on the day of her husband’s passing, during a memorial service celebrating the life of Neil Armstrong at the Washington National Cathedral, Thursday, Sept. 13, 2012. Armstrong, the first man to walk on the moon during the 1969 Apollo 11 mission, died Saturday, Aug. 25. He was 82. Photo Credit: (NASA/Bill Ingalls)

Jonathan Lopez and Nathan Rick prepare the hypersonic Fiber Optic Sensing System for vibration tests in the Environmental Laboratory at NASA’s Armstrong Flight Research Center in Edwards, California. Testing on a machine called a shaker proved that the system could withstand the severe vibration it will endure in hypersonic flight, or travel at five times the speed of sound.

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Rick Armstrong addresses the audience at a ceremony renaming the refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. Rick is Neil Armstrong's son. The building's high bay is being used to support the agency's new Orion spacecraft and is the same spaceport facility where the Apollo 11 command/service module and lunar module were prepped for the first lunar landing mission in 1969. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The ceremony was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Buzz Aldrin landed in the moon's Sea of Tranquility on July 20, 1969, aboard the lunar module Eagle. Meanwhile, crewmate Michael Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

Carol Armstrong, center, her son Eric, right, and daughter Molly Van Wagenen hold their hands to their hearts during a memorial service celebrating the life of Neil Armstrong at the Washington National Cathedral, Thursday, Sept. 13, 2012. Armstrong, the first man to walk on the moon during the 1969 Apollo 11 mission, died Saturday, Aug. 25. He was 82. Photo Credit: (NASA/Bill Ingalls)

Vice President Mike Pence, center, celebrates the 50th anniversary of the Apollo 11 Moon landing during a visit to Kennedy Space Center’s Launch Complex 39A on July 20, 2019. Neil Armstrong, Buzz Aldrin and Michael Collins launched from Pad 39A aboard a Saturn V rocket on July 16, 1969. Four days later, Armstrong and Aldrin landed the Apollo Lunar Module Eagle on the Moon, becoming the first two humans to walk on the lunar surface. Pence recognized the extraordinary achievements of the Apollo 11 team, while looking forward to NASA’s plans to return to the Moon and on to Mars. At left is Apollo 11 Lunar Module Pilot Buzz Aldrin. At right is Rick Armstrong, Apollo 11 Commander Neil Armstrong's son.

Vice President Mike Pence, center, celebrates the 50th anniversary of the Apollo 11 Moon landing during a visit to Kennedy Space Center’s Launch Complex 39A on July 20, 2019. Neil Armstrong, Buzz Aldrin and Michael Collins launched from Pad 39A aboard a Saturn V rocket on July 16, 1969. Four days later, Armstrong and Aldrin landed the Apollo Lunar Module Eagle on the Moon, becoming the first two humans to walk on the lunar surface. Pence recognized the extraordinary achievements of the Apollo 11 team, while looking forward to NASA’s plans to return to the Moon and on to Mars. At left is Apollo 11 Lunar Module Pilot Buzz Aldrin. At right is Rick Armstrong, son of Apollo 11 Commander Neil Armstrong.

Vice President Mike Pence, center, celebrates the 50th anniversary of the Apollo 11 Moon landing during a visit to Kennedy Space Center’s Launch Complex 39A on July 20, 2019. Neil Armstrong, Buzz Aldrin and Michael Collins launched from Pad 39A aboard a Saturn V rocket on July 16, 1969. Four days later, Armstrong and Aldrin landed the Apollo Lunar Module Eagle on the Moon, becoming the first two humans to walk on the lunar surface. Pence recognized the extraordinary achievements of the Apollo 11 team, while looking forward to NASA’s plans to return to the Moon and on to Mars. At left is Apollo 11 Lunar Module Pilot Buzz Aldrin. At right is Rick Armstrong, Apollo 11 Commander Neil Armstrong's son.

Vice President Mike Pence and second lady Karen Pence, center, arrive at Kennedy Space Center’s Shuttle Landing Facility on July 20, 2019. Pence, who chairs the National Space Council, visited the Florida spaceport on the 50th anniversary of the Apollo 11 mission, which landed the first two humans on the Moon. He recognized the historic mission, while also addressing NASA’s future plans to travel to the Moon and on to Mars. At far left is Rick Armstrong, son of Apollo 11 Commander Neil Armstrong. At far right is Apollo 11 Lunar Module Pilot Buzz Aldrin.

NASA astronaut Doug Wheelock, is seen during a panel discussion with Rick Armstrong, son of Apollo 11 astronaut Neil Armstrong, Apollo 11 astronaut Buzz Aldrin, and John Logsdon, Apollo historian and Professor Emeritus at George Washington University, at the International Astronautical Federation World Space Award highlight lecture at the 70th International Astronautical Congress, Thursday, Oct. 24, 2019, at the Walter E. Washington Convention Center in Washington. The 2019 World Space Award was presented to the crew of Apollo 11. Photo Credit: (NASA/Joel Kowsky)

Vice President Mike Pence, fourth from left, addresses invited guests, elected officials and NASA, Lockheed Martin and other industry leaders at Kennedy Space Center’s Neil Armstrong Operations & Checkout Building on July 20, 2019. Pence, who visited the Florida spaceport in honor of the 50th anniversary of the Apollo 11 mission, also spoke about NASA’s progress and future plans to return to the Moon and on to Mars. Others with him are, from left, Lockheed Martin Chairwoman, President and CEO Marilyn Hewson; Bob Cabana, Kennedy Space Center director; NASA Administrator Jim Bridenstine; Apollo 11 Lunar Module Pilot Buzz Aldrin; Rick Armstrong, son of Apollo 11 Commander Neil Armstrong; and Florida Governor Ron DeSantis.

CAPE CANAVERAL, Fla. -- Family members of Apollo 11 astronaut Neil Armstrong sign a banner displaying the new name of the Operations and Checkout Building at NASA's Kennedy Space Center in Florida. The banner signing followed a ceremony renaming the refurbished building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left are Armstrong's son Rick, his grandson Bryce and his granddaughter Lily. The building's high bay is being used to support the agency's new Orion spacecraft and is the same spaceport facility where the Apollo 11 command/service module and lunar module were prepped for the first lunar landing mission in 1969. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The ceremony was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Buzz Aldrin landed in the moon's Sea of Tranquility on July 20, 1969, aboard the lunar module Eagle. Meanwhile, crewmate Michael Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kevin O'Connell

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, the family of Neil Armstrong poses for a group portrait in front of the refurbished Operations and Checkout Building. From left are Armstrong's son Mark, his former wife Janet, his granddaughter Lily, his son Rick and his grandson Bryce. Armstrong, an Apollo 11 astronaut, was the first person to set foot on the moon and for whom the facility is newly named. The building's high bay is being used to support the agency's new Orion spacecraft, which will lift off atop the Space Launch System rocket. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The visit of the former astronauts was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Aldrin landed in the moon's Sea of Tranquility aboard the lunar module Eagle on July 20, 1969. Meanwhile, crewmate Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kevin O'Connell

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, members of the Armstrong family pose for a portrait with an Apollo-era spacesuit following its unveiling in the lobby of the newly named Neil Armstrong Operations and Checkout Building. The facility has been renamed for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left are Armstrong's son Mark, his grandson Bryce, his son Rick and his granddaughter Lily. The building's high bay is being used to support the agency's new Orion spacecraft and is the same spaceport facility where the Apollo 11 command/service module and lunar module were prepped for the first lunar landing mission in 1969. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The unveiling was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Apollo 11 astronauts landed in the moon's Sea of Tranquility aboard the lunar module, Eagle, on July 20, 1969, as the command module, Columbia, orbited overhead. For more: http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission/ Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, members of the Armstrong family pose beside a plaque following its unveiling in the lobby of the newly named Neil Armstrong Operations and Checkout Building. The facility has been renamed for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left are Armstrong's son Mark, his former wife Janet, his son Rick, his grandson Bryce, and his granddaughter Lily. The building's high bay is being used to support the agency's new Orion spacecraft and is the same spaceport facility where the Apollo 11 command/service module and lunar module were prepped for the first lunar landing mission in 1969. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The unveiling was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Apollo 11 astronauts landed in the moon's Sea of Tranquility aboard the lunar module, Eagle, on July 20, 1969, as the command module, Columbia, orbited overhead. For more: http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission/ Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, NASA officials and Apollo astronauts visiting Launch Pad 39B with their families and friends preserve the moment with a group portrait. The group was at Kennedy for a ceremony renaming the Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left are NASA Administrator Charles Bolden, Neil's granddaughter Lily Armstrong, Neil's grandson Bryce Armstrong, Neil's son Mark Armstrong, Neil's former wife Janet Armstrong, Neil's son Rick Armstrong, Apollo 11 moonwalker Buzz Aldrin, Buzz's friend Judy Rice, Apollo astronaut Jim Lovell, Mike Collins' daughter Ann Starr, Apollo 11 command module pilot Mike Collins, Buzz's grandson Jeffrey Schuss, Jeffrey's wife April Schuss, Buzz's son-in-law Bruce Hanifan, Buzz's daughter Jan Aldrin, Buzz's son Andy Aldrin, and Center Director Bob Cabana. The pad is being modified to support the agency's new Orion spacecraft which will lift off atop the Space Launch System rocket. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The visit of the former astronauts was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Neil Aldrin landed in the moon's Sea of Tranquility aboard the lunar module Eagle on July 20, 1969. Meanwhile, crewmate Michael Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, NASA officials and Apollo astronauts visiting Launch Pad 39B with their families and friends preserve the moment with a group portrait. The group was at Kennedy for a ceremony renaming the Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left are NASA Administrator Charles Bolden, Apollo astronaut Jim Lovell, Neil's son Mark Armstrong, Neil's granddaughter Lily Armstrong, Neil's son Rick Armstrong, Neil's grandson Bryce Armstrong, Neil's former wife Janet Armstrong, Apollo 11 moonwalker Buzz Aldrin, and Apollo 11 command module pilot Michael Collins. The pad is being modified to support the agency's new Orion spacecraft which will lift off atop the Space Launch System rocket. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The visit of the former astronauts was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Neil Aldrin landed in the moon's Sea of Tranquility aboard the lunar module Eagle on July 20, 1969. Meanwhile, crewmate Michael Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, visiting Apollo astronauts have a group portrait taken in front of the refurbished Operations and Checkout Building, with the family of Neil Armstrong, the Apollo 11 astronaut who was the first person to set foot on the moon and for whom the facility is newly named. From left are Apollo 11 astronauts Mike Collins and Buzz Aldrin, Armstrong's former wife Janet, his son Rick, his granddaughter Lily, his son Rick, his grandson Bryce, and Apollo 8 and 13 astronaut Jim Lovell. The building's high bay is being used to support the agency's new Orion spacecraft, which will lift off atop the Space Launch System rocket. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The visit of the former astronauts was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Aldrin landed in the moon's Sea of Tranquility aboard the lunar module Eagle on July 20, 1969. Meanwhile, crewmate Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kevin O'Connell

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, NASA officials and Apollo astronauts tour the refurbished Operations and Checkout Building, newly named for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. Viewing the Orion crew module stacked on top of the service module from left, are NASA Administrator Charlie Bolden, Rick Armstrong, Mark Geyer, Orion Program manager, Apollo 11 astronaut Buzz Aldrin, and Apollo astronaut Jim Lovell. Behind Lovell is Mark Armstrong, Kennedy Center Director Bob Cabana, and Apollo 11 astronaut Michael Collins. Partially hidden behind Geyer is Scott Wilson, manager, production operations for the Orion Program. The building's high bay is being used to support the agency's new Orion spacecraft, which will lift off atop the Space Launch System. Orion is designed to take humans farther than they've ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The visit of the former astronauts was part of NASA's 45th anniversary celebration of the moon landing. As the world watched, Neil Armstrong and Aldrin landed in the moon's Sea of Tranquility aboard the lunar module Eagle on July 20, 1969. Meanwhile, crewmate Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, NASA Administrator Charles Bolden addresses the audience at a ceremony renaming the refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. Also participating in the ceremony are, from left, Center Director Robert Cabana, Armstrong's son Rick, Armstrong's son Mark, Apollo astronaut Jim Lovell, Apollo 11 astronaut Buzz Aldrin, and Apollo 11 astronaut Michael Collins. The building's high bay is being used to support the agency's new Orion spacecraft and is the same spaceport facility where the Apollo 11 command/service module and lunar module were prepped for the first lunar landing mission in 1969. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The ceremony was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Buzz Aldrin landed in the moon's Sea of Tranquility on July 20, 1969, aboard the lunar module Eagle. Meanwhile, crewmate Michael Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, NASA officials and Apollo astronauts tour the refurbished Operations and Checkout Building, newly named for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left, are NASA Administrator Charlie Bolden, Rick Armstrong, Mark Geyer, Orion Program manager, Apollo 11 astronaut Buzz Aldrin, Scott Wilson, manager, production operations for the Orion Program, and Apollo astronaut Jim Lovell. Behind Lovell is Mark Armstrong, Apollo 11 astronaut Michael Collins, and partially hidden is Kennedy Center Director Bob Cabana. The building's high bay is being used to support the agency's new Orion spacecraft, which will lift off atop the Space Launch System. Orion is designed to take humans farther than they've ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The visit of the former astronauts was part of NASA's 45th anniversary celebration of the moon landing. As the world watched, Neil Armstrong and Aldrin landed in the moon's Sea of Tranquility aboard the lunar module Eagle on July 20, 1969. Meanwhile, crewmate Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, NASA Administrator Charles Bolden addresses the audience at a ceremony renaming the refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. Also participating in the ceremony are, from left, Center Director Robert Cabana, Armstrong's son Rick, Armstrong's son Mark, Apollo astronaut Jim Lovell, Apollo 11 astronaut Buzz Aldrin, and Apollo 11 astronaut Michael Collins. The building's high bay is being used to support the agency's new Orion spacecraft and is the same spaceport facility where the Apollo 11 command/service module and lunar module were prepped for the first lunar landing mission in 1969. Orion is designed to take humans farther than they’ve ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The ceremony was part of NASA's 45th anniversary celebration of the Apollo 11 moon landing. As the world watched, Neil Armstrong and Buzz Aldrin landed in the moon's Sea of Tranquility on July 20, 1969, aboard the lunar module Eagle. Meanwhile, crewmate Michael Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, NASA officials and Apollo astronauts tour the refurbished Operations and Checkout Building, newly named for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left, are NASA Administrator Charlie Bolden, Rick Armstrong, Scott Wilson, manager, production operations for the Orion Program, Apollo 11 astronaut Buzz Aldrin, Mark Geyer, Orion Program manager, partially hidden is Mark Armstrong, Apollo astronaut Jim Lovell, Kennedy Center Director Bob Cabana, and Apollo 11 astronaut Michael Collins. The building's high bay is being used to support the agency's new Orion spacecraft, which will lift off atop the Space Launch System. Orion is designed to take humans farther than they've ever gone before, serving as the exploration vehicle that will carry astronauts to deep space and sustain the crew during travel to destinations such as an asteroid or Mars. The visit of the former astronauts was part of NASA's 45th anniversary celebration of the moon landing. As the world watched, Neil Armstrong and Aldrin landed in the moon's Sea of Tranquility aboard the lunar module Eagle on July 20, 1969. Meanwhile, crewmate Collins orbited above in the command module Columbia. For more, visit http://www.nasa.gov/press/2014/july/nasa-honors-historic-first-moon-landing-eyes-first-mars-mission. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – NASA astronaut Rick Mastracchio takes questions on the execution of the Slosh experiment from employees attending the Launch Services Program's All Hands meeting in the Neil Armstrong Operations and Checkout Building Mission Briefing Room at NASA's Kennedy Space Center in Florida. An Expedition 38/39 crew member, Mastracchio launched to the station from the Baikonur Cosmodrome in Kazakhstan on Nov. 6, 2013, and returned to Earth on May 13, 2014, after 188 days in space. To read Mastracchio's biography, visit http://www.jsc.nasa.gov/Bios/htmlbios/mastracc.html. For more information on the Slosh experiment, visit http://www.nasa.gov/content/slosh-experiment-designed-to-improve-rocket-safety-efficiency/. Photo credit: NASA/Daniel Casper

CAPE CANAVERAL, Fla. – NASA astronaut Rick Mastracchio, standing at left, illustrates the fine points of conducting the Slosh experiment on the International Space Station for employees attending the Launch Services Program's All Hands meeting in the Neil Armstrong Operations and Checkout Building Mission Briefing Room at NASA's Kennedy Space Center in Florida. An Expedition 38/39 crew member, Mastracchio launched to the station from the Baikonur Cosmodrome in Kazakhstan on Nov. 6, 2013, and returned to Earth on May 13, 2014, after 188 days in space. To read Mastracchio's biography, visit http://www.jsc.nasa.gov/Bios/htmlbios/mastracc.html. For more information on the Slosh experiment, visit http://www.nasa.gov/content/slosh-experiment-designed-to-improve-rocket-safety-efficiency/. Photo credit: NASA/Daniel Casper

CAPE CANAVERAL, Fla. – NASA astronaut Rick Mastracchio recounts his experiences conducting the Slosh experiment on the International Space Station to employees attending the Launch Services Program's All Hands meeting in the Neil Armstrong Operations and Checkout Building Mission Briefing Room at NASA's Kennedy Space Center in Florida. An Expedition 38/39 crew member, Mastracchio launched to the station from the Baikonur Cosmodrome in Kazakhstan on Nov. 6, 2013, and returned to Earth on May 13, 2014, after 188 days in space. To read Mastracchio's biography, visit http://www.jsc.nasa.gov/Bios/htmlbios/mastracc.html. For more information on the Slosh experiment, visit http://www.nasa.gov/content/slosh-experiment-designed-to-improve-rocket-safety-efficiency/. Photo credit: NASA/Daniel Casper

The cast of the film "First Man" pose for a photo after arriving on the red carpet for the premiere at the Smithsonian National Air and Space Museum Thursday, Oct. 4, 2018 in Washington. The film is based on the book by Jim Hansen, and chronicles the life of NASA astronaut Neil Armstrong from test pilot to his historic Moon landing. Photo Credit: (NASA/Aubrey Gemignani)