
Apollo 8 astronaut Jim Lovell shakes hands with NASA Administrator Jim Bridenstine after being introduced during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell, left, Andrew Johnston, Vice President for Astronomy and Collections at Chicago's Adler Planetarium, center, and Ellen Stofan, Director of the Smithsonian's National Air and Space Museum, right, look at Lovell's Apollo 8 flight plan during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell is seen during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell is seen during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell acknowledges a stating ovation after being introduced during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell poses for a picture with his flight plan from the mission during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell is seen with his flight plan from the mission that was among the artifacts on display during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell points to the lines from Genesis in his flight plan that were read during a television broadcast by him, Frank Borman, and William Anders as they orbited the Moon on Christmas Eve in 1968, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Lovell's flight plan, which is usually displayed at the Adler Planetarium in Chicago, was one of the artifacts from the mission that were on display during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 8 astronaut Jim Lovell, left, NASA Administrator Jim Bridenstine, second from left, Ellen Stofan, Director of the Smithsonian's National Air and Space Museum, second from right, and the Very Reverend Randy Hollerith, Dean of the Washington National Cathedral, are seen as they watch a video on the Apollo 8 mission during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Apollo 13 Astronaut Jim Lovell, left, former NASA Administrator Dan Goldin, Sen. John Glenn, third from left, and NASA Administrator Charles Bolden, right, talk at a private memorial service celebrating the life of Neil Armstrong, Aug. 31, 2012, at the Camargo Club in Cincinnati. 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)

A monitor showing a portrait of the Apollo 8 crew is seen during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut Jim Lovell thanks the audience for its applause at the 2009 U.S. Astronaut Hall of Fame induction ceremony at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

KENNEDY SPACE CENTER, FLA. - The 40th anniversary celebration of American spaceflight was capped with a dinner held at the KSC Apollo_Saturn V Center. Former astronaut Jim Lovell (left), who hosted the event, talks with JoAnn H. Morgan (next to Lovell) and other guests. Morgan is director of External Affairs and Business Development at KSC.

Ellen Stofan, Director of Smithsonian's National Air and Space Museum, left, and NASA Administrator Jim Bridenstine look at Jim Lovell's Apollo 8 flight plan with Andrew Johnston, Vice President for Astronomy and Collections at Chicago's Adler Planetarium, during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

The children of Apollo astronaut Jim Lovell ride in a Ford Mustang during the “Man on the Moon” astronaut parade in Cocoa Beach, Florida, on July 13, 2019. The parade was held to honor the 50th anniversary of NASA’s Saturn V/Apollo 11 launch and landing on the Moon.

NASA Administrator Jim Bridenstine accepts the Readers’ Choice Award for Civil Government Leader of the Year from Brian Berger, editor in chief of SpaceNews, Tuesday, Dec. 10, 2019, during the 3rd Annual SpaceNews Awards at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine accepts the Readers’ Choice and SpaceNews awards for Government Agency of the Year on behalf of NASA and Readers’ Choice Award for Civil Government Leader of the Year, Tuesday, Dec. 10, 2019, during the 3rd Annual SpaceNews Awards at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

Jeff Foust, senior staff writer at SpaceNews, left, moderates a discussion with NASA Administrator Jim Bridenstine and NASA Associate Administrator for the Human Exploration and Operations Mission Directorate Douglas Loverro at the 3rd Annual SpaceNews Awards, Tuesday, Dec. 10, 2019, at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine is seen during a discussion moderated by Jeff Foust, senior staff writer at SpaceNews, with NASA Associate Administrator for the Human Exploration and Operations Mission Directorate Douglas Loverro at the 3rd Annual SpaceNews Awards, Tuesday, Dec. 10, 2019, at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

Jeff Foust, senior staff writer at SpaceNews, moderates a discussion with NASA Administrator Jim Bridenstine and NASA Associate Administrator for the Human Exploration and Operations Mission Directorate Douglas Loverro at the 3rd Annual SpaceNews Awards, Tuesday, Dec. 10, 2019, at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

NASA officials from Headquarters and the astronauts often met with Dr. von Braun in Huntsville, Alabama. This photograph was taken in September 1962 during one such visit. From left to right are Elliot See, Tom Stafford, Wally Schirra, John Glenn, Brainerd Holmes, Dr. von Braun, and Jim Lovell.

KENNEDY SPACE CENTER, FLA. - From left, former astronauts Jim Lovell and Wally Schirra talk with Mike Wetmore, director of Shuttle Processing (right) and others during a visit to KSC. Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - In the RLV Hangar, (from left) Lisa Malone, acting deputy director of External Relations & Business Development at KSC, former astronauts Jim Lovell and Wally Schirra, and Steve Altemus, Space Shuttle test director, look over pieces of Columbia debris. Lovell and Schirra visited several sites around the Center, encouraging workers to help get the space program "back on its feet." The RLV Hangar is where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. -Former astronauts Jim Lovell (left) and Wally Schirra (right) pose outside of Endeavour in the Orbiter Processing Facility. Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - At the KSC Launch Control Complex, former astronauts Jim Lovell (center) and Wally Schirra (right) talk with Mike Wetmore, director of Shuttle Processing (left). Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - Former astronauts Jim Lovell (center) and Wally Schirra (left) talk with Mike Wetmore, director of Shuttle Processing (right) and others during a visit to KSC. Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - During a presentation to KSC employees, former astronauts Jim Lovell (left) and Wally Schirra (right) answer questions from the audience. Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - During a visit to KSC, former astronaut Jim Lovell (far left) talks to (from right) Space Shuttle Test Director Steve Altemus, Launch Director Mike Leinbach, and reconstruction engineer John Cowart. Lovell, along with former astronaut Wally Schirra, visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - Former astronauts Wally Schirra (left) and Jim Lovell (right) join Center Director Roy Bridges (center) before a presentation to KSC employees. Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

NASA Administrator Jim Bridenstine speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut Al Worden speaks during the U.S. Astronaut Hall of Fame induction ceremony held at Kennedy's Visitor Complex in Florida. Worden is a member of the hall of fame. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Astronaut William Shepherd addresses the spectators at the U.S. Astronaut Hall of Fame after his induction in the ceremony held at NASA's Kennedy Space Center Visitor Complex in Florida. Shepherd was commander of the first crew to live aboard the International Space Station. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– U.S. Astronaut Hall of Fame member Al Worden presents a medal to James Wetherbee as a new inductee into the hall of fame. The ceremony was held at NASA's Kennedy Space Center Visitor Complex in Florida. Wetherbee was commander of the longest-docked shuttle-Mir mission. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut Dick Gordon thanks the audience for its applause at the 2009 U.S. Astronaut Hall of Fame induction ceremony at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– NASA's Kennedy Space Center Director Bob Cabana speaks during the U.S. Astronaut Hall of Fame induction ceremony held at Kennedy's Visitor Complex in Florida. Cabana is a member of the hall of fame. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut and NASA's Kennedy Space Center Director Robert Cabana thanks the audience for its applause at the 2009 U.S. Astronaut Hall of Fame induction ceremony at Kennedy's Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut Al Worden acknowledges warm applause from spectators at the 2009 U.S. Astronaut Hall of Fame induction ceremony at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– U.S. Astronaut Hall of Fame astronauts are seated on stage at NASA's Kennedy Space Center Visitor Complex in Florida for the induction of three more astronauts. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut Hank Hartsfield thanks the audience for its applause at the 2009 U.S. Astronaut Hall of Fame induction ceremony at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut Buzz Aldrin thanks the audience for its applause at the 2009 U.S. Astronaut Hall of Fame induction ceremony at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Hall of Fame astronaut Rick Hauk (right) welcomes one of the new members, astronaut George "Pinky" Nelson, into the U.S. Astronaut Hall of Fame. The ceremony was held at NASA's Kennedy Space Center Visitor Complex in Florida. Nelson was one of only six space shuttle astronauts to fly untethered in space using NASA's Manned Maneuvering Unit. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– Hall of Fame astronauts (from left) Gordon Fullerton, Henry W. "Hank" Hartsfield Jr., Rick Hauk, Dan Brandenstein, Brewster Shaw, Robert "Hoot" Gibson, Bruce McCandless, Steven Hawley, Loren Shriver, Jeff Hoffman, Fred Gregory, John Blaha and Bob Cabana watch the U.S. Astronaut Hall of Fame induction ceremony at NASA's Kennedy Space Center Visitor Complex in Florida. Cabana is the Kennedy Space Center director. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– New inductee astronaut George "Pinky" Nelson addresses the spectators at the U.S. Astronaut Hall of Fame ceremony held at NASA's Kennedy Space Center Visitor Complex in Florida. Nelson was one of only six space shuttle astronauts to fly untethered in space using NASA's Manned Maneuvering Unit. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– At left, U.S. Astronaut Hall of Fame member Al Worden congratulates astronaut William Shepherd (center) on his induction into the hall of fame during the ceremony held at NASA's Kennedy Space Center Visitor Complex in Florida. At right is Center Director Bob Cabana, who is a member of the hall of fame. Shepherd was commander of the first crew to live aboard the International Space Station. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– George "Pinky" Nelson (right) is introduced as one of the new members of the U.S. Astronaut Hall of Fame at NASA's Kennedy Space Center Visitor Complex in Florida. At left is hall of fame member Al Worden. Nelson was one of only four space shuttle astronauts to fly untethered in space using NASA's Manned Maneuvering Unit. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

Former CNN space correspondent John Zarrella, left, interviews Gemini and Apollo astronauts Jim Lovell, center and Tom Stafford during opening ceremonies for the Heroes and Legends attraction at the Kennedy Space Center Visitor Complex. The new facility includes the U.S. Astronaut Hall of Fame and looks back to the pioneering efforts of Mercury, Gemini and Apollo. It sets the stage by providing the background and context for space exploration and the legendary men and women who pioneered the nation's journey into space.

Apollo Astronaut Fred Haise speaks to a crowd of NASA and U.S Air Force employees at the Edwards Air Force Base theater about his career with NASA and as a military pilot. Haise stands on stage with a photo of former astronauts Jim Lovell and Jack Swigert who accompanied him on the Apollo 13 lunar mission in the background with a model of the Saturn V rocket.

The audience is seen while a video about the Apollo 8 mission is shown on monitors during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

KENNEDY SPACE CENTER, FLA. -In the RLV Hangar, former astronauts Wally Schirra (right, with microphone) and Jim Lovell (far right) talk to employees and offer encouragement to help get the space program "back on its feet." The two visited several sites around the Center, encouraging workers to help get the space program "back on its feet." The RLV Hangar is where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

NASA Administrator Jim Bridenstine speaks along side NASA Associate Administrator for the Human Exploration and Operations Mission Directorate Douglas Loverro during a discussion moderated by Jeff Foust, senior staff writer at SpaceNews, at the 3rd Annual SpaceNews Awards, Tuesday, Dec. 10, 2019, at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

The Washington National Cathedral Choir performs a choral performance of Apollo 8's Christmas Eve broadcast during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

The Most Reverend Michael Curry speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

The Washington National Cathedral is seen lit up with space imagery prior to the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

The Most Reverend Michael Curry speaks during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Ellen Stofan, director of the Smithsonian's National Air and Space Museum, speaks about NASA's Apollo program during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

The Very Reverend Randy Hollerith, Dean of the Washington National Cathedral welcomes everyone to the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

NASA Administrator Jim Bridenstine, center, speaks along side NASA Associate Administrator for the Human Exploration and Operations Mission Directorate Douglas Loverro during a discussion moderated by Jeff Foust, senior staff writer at SpaceNews, at the 3rd Annual SpaceNews Awards, Tuesday, Dec. 10, 2019, at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

The Washington National Cathedral is seen illuminated during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

The Space Window at the Washington National Cathedral is seen during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Ellen Stofan, director of the Smithsonian's National Air and Space Museum, speaks about NASA's Apollo program during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

Ellen Stofan, director of the Smithsonian's National Air and Space Museum, speaks about NASA's Apollo program during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

KENNEDY SPACE CENTER, FLA. - In the RLV Hangar, Space Shuttle Test Director Steve Altemus (left) shows former astronauts Jim Lovell (center) and Wally Schirra (right) a piece of debris from Columbia. The latter two visited several sites around the Center, encouraging workers to help get the space program "back on its feet." The RLV Hangar is where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

The interior of the Washington National Cathedral is seen illuminated prior to the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

NASA Associate Administrator for the Human Exploration and Operations Mission Directorate Douglas Loverro, right, speaks along side NASA Administrator Jim Bridenstine during a discussion moderated by Jeff Foust, senior staff writer at SpaceNews at the 3rd Annual SpaceNews Awards, Tuesday, Dec. 10, 2019, at Hogan Lovells in Washington. Photo Credit: (NASA/Joel Kowsky)

The Very Reverend Randy Hollerith, Dean of the Washington National Cathedral speaks at the beginning of the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

The Washington National Cathedral Choir performs a choral performance of Apollo 8's Christmas Eve broadcast during the Smithsonian National Air and Space Museum's Spirit of Apollo event commemorating the 50th anniversary of Apollo 8, Tuesday, Dec. 11, 2018 at the Washington National Cathedral in Washington, DC. Apollo 8 was humanity's first journey to another world, taking astronauts Frank Borman, Jim Lovell, and William Anders to the Moon and back in December of 1968. Photo Credit: (NASA/Joel Kowsky)

KENNEDY SPACE CENTER, FLA. - During a visit to KSC, former astronauts Wally Schirra (second from left) and Jim Lovell (third from left) greet Space Shuttle Test Director Steve Altemus. At far left is is Lisa Malone, acting deputy director of External Relations & Business Development at KSC, and reconstruction engineer John Cowart (second from right). Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - At the KSC Launch Control Complex, former astronauts Jim Lovell (second from left) and Wally Schirra (second from right) talk with Mike Wetmore, director of Shuttle Processing (far left). At far right is Lisa Malone, acting deputy director of External Relations & Business Development at KSC. Lovell and Schirra visited KSC to talk about the space program and their experiences, as well as offer encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. -- At the U.S. Astronaut Hall of Fame induction ceremony, new and former inductees are seated on the dais. In the front row, from left, are John Glenn, Scott Carpenter, Al Worden, Steven Hawley, Michael Coats, John Young, Jim Lovell and Ed Mitchell. At far left is John Zarrella, CNN's Miami Bureau Chief, who moderated. The May 5 induction added space shuttle commanders Michael L. Coats, Steven A. Hawley and Jeffrey A. Hoffman to the Hall of Fame. They grow the number of space explorers enshrined in the Hall of Fame to 66. The ceremony was held at the Kennedy Space Center's Apollo/Saturn V Center. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. -- Apollo 8 Command Module Pilot and Apollo 13 Commander Jim Lovell addresses the audience at the 40th anniversary celebration of Apollo 16's lunar landing, which occurred April 20, 1972. The Astronaut Scholarship Foundation hosted the soiree at the Kennedy Space Center Visitor Complex's Saturn V Center. The 11-day Apollo 16 mission featured three moonwalks, including a nearly 17-mile lunar rover road trip to collect more than 200 pounds of moon rocks to return to Earth. Photo credit: NASA/Chris Chamberland

KENNEDY SPACE CENTER, FLA. - Owen Garriott, chairman of the Astronaut Hall of Fame, speaks to guests at the Induction Ceremony of three new additions to the Hall of Fame: Gordon Fullerton, Bruce McCandless and Joe Allen. Seated on stage are current Hall of Famers, from left in the back row, Charles Duke, Jack Lousma, Bill Pogue, Dan Brandenstein, Robert “Hoot” Gibson and Stephen Covey; in front row, Jim Lovell, Fred Haise and Vance Brand. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, Bill Pickavance, vice president and deputy program manager, United Space Alliance, talks to employees. With him, at left, are former astronauts Wally Schirra and Jim Lovell. The latter two visited several KSC sites, relating their experiences in the space program and offerking encouragement to workers to help get the space program "back on its feet." They visited several sites around the Center, including the RLV Hangar where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - In the RLV Hangar, looking over a piece of Columbia debris are (from left) Launch Director Mike Leinbach, Acting Deputy Director of External Relations & Business Development Lisa Malone, Space Shuttle Test Director Steve Altemus, reconstruction engineer John Cowart, and former astronauts Wally Schirra and Jim Lovell. The latter two visited several sites around the Center, encouraging workers to help get the space program "back on its feet." The RLV Hangar is where Columbia debris is being collected and examined as part of the investigation into the tragedy that claimed the orbiter and lives of seven astronauts returning from mission STS-107.

KENNEDY SPACE CENTER, FLA. - At the Astronaut Hall of Fame Induction Ceremony, new inductee Bruce McCandless (left) is congratulated by Chairman Owen Garriott. Seen behind them are current Hall of Famers (on left) Robert Crippen (standing) and Jim Lovell and (center) Robert “Hoot” Gibson. The other new inductees are Joe Allen and Gordon Fullerton. The event is being held in the Kennedy Space Center Visitor Complex’s Apollo_Saturn V Center. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

CAPE CANAVERAL, Fla. -- The Astronaut Scholarship Foundation helps celebrate the 40th anniversary of Apollo 16's lunar landing, which occurred April 20, 1972, with a soiree at the Kennedy Space Center Visitor Complex's Saturn V Center. Addressing the audience is Apollo 8 Command Module Pilot and Apollo 13 Commander Jim Lovell. The 11-day Apollo 16 mission featured three moonwalks, including a nearly 17-mile lunar rover road trip to collect more than 200 pounds of moon rocks to return to Earth. Photo credit: NASA/Chris Chamberland

CAPE CANAVERAL, Fla. –– The three newest inductees into the U.S. Astronaut Hall of Fame proudly join current members after the induction ceremony held at NASA's Kennedy Space Center Visitor Complex in Florida. In front, from left, are George "Pinky" Nelson, who was one of only six space shuttle astronauts to fly untethered in space using NASA's Manned Maneuvering Unit; William Shepherd, who was commander of the first crew to live aboard the International Space Station; and James Wetherbee, who was commander of the longest-docked shuttle-Mir mission. The ceremony was held at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– The three newest inductees into the U.S. Astronaut Hall of Fame congratulate each other after receiving their medals. From left are George "Pinky" Nelson, who was one of only six space shuttle astronauts to fly untethered in space using NASA's Manned Maneuvering Unit; William Shepherd, who was commander of the first crew to live aboard the International Space Station; and James Wetherbee, who was commander of the longest-docked shuttle-Mir mission. The ceremony was held at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. –– The three newest inductees into the U.S. Astronaut Hall of Fame share the stage after receiving their medals. From left are George "Pinky" Nelson, who was one of only six space shuttle astronauts to fly untethered in space using NASA's Manned Maneuvering Unit; William Shepherd, who was commander of the first crew to live aboard the International Space Station; and James Wetherbee, who was commander of the longest-docked shuttle-Mir mission. The ceremony was held at NASA's Kennedy Space Center Visitor Complex in Florida. The ceremony took place May 2. More than 20 hall of fame astronauts attended, including Scott Carpenter, Walt Cunningham, Jim Lovell and Bob Crippen. Photo credit: NASA/Jim Grossmann

KENNEDY SPACE CENTER, FLA. -- Former astronaut Jim Lovell acknowledges the applause as he is introduced as a previous inductee into the U.S. Astronaut Hall of Fame. He and other Hall of Fame members were present for the induction of five new space program heroes into the U.S. Astronaut Hall of Fame: Richard O. Covey, commander of the Hubble Space Telescope repair mission; Norman E. Thagard, the first American to occupy Russia’s Mir space station; the late Francis R. "Dick" Scobee, commander of the ill-fated 1986 Challenger mission; Kathryn D. Sullivan, the first American woman to walk in space; and Frederick D. Gregory, the first African-American to command a space mission and the current NASA deputy administrator. Lovell piloted Gemini 7, commanded Gemini 12, orbited the Moon on Apollo 8 and commanded the aborted Apollo 13 moon flight. The induction ceremony was held at the Apollo/Saturn V Center at KSC. The U.S. Astronaut Hall of Fame opened in 1990 to provide a place where space travelers could be remembered for their participation and accomplishments in the U.S. space program. The five inductees join 52 previously honored astronauts from the ranks of the Gemini, Apollo, Skylab, Apollo-Soyuz, and Space Shuttle programs.

CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Apollo astronaut Jim Lovell participates in a ceremony renaming the refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. Lovell served on the crews of Apollo 8 and Apollo 13. 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, Apollo astronaut Jim Lovell 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. Lovell served on the crews of Apollo 8 and Apollo 13. 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

KENNEDY SPACE CENTER, FLA. -- Retired Astronaut Al Worden (third from left in front row) reads a list of the astronauts honored in past ceremonies, some of whom stand on the dais. Standing in the front row, from left, are John Glenn, Scott Carpenter, Worden, Fred Haise, Edgar Mitchell, Charlie Duke, John Young and Jim Lovell. Pictured standing in the back row, from left, are Jerry Carr, Bob Crippen, Hank Hartsfield, Joe Allen, Rick Hauck, Dan Brandenstein, Robert “Hoot” Gibson, Owen Garriott and Charlie Bolden. The May 5 induction added space shuttle commanders Michael L. Coats, Steven A. Hawley and Jeffrey A. Hoffman to the Hall of Fame. They grow the number of space explorers enshrined in the Hall of Fame to 66. The ceremony was held at the Kennedy Space Center's Apollo/Saturn V Center. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - At the Astronaut Hall of Fame Induction Ceremony, new inductee Bruce McCandless speaks to the guests. Seen behind him are current Hall of Famers (back row) Al Gordon, Walt Cunningham, Jack Lousma, Bill Pogue, Robert Crippen, Dan Brandenstein and Robert “Hoot” Gibson; (front row) Scott Carpenter, John Young, Owen Garriott, Jim Lovell, Fred Haise and Vance Brand. Garriott is chairman of the Astronaut Hall of Fame. The other new inductees are Joe Allen and Gordon Fullerton. The event is being held in the Kennedy Space Center Visitor Complex’s Apollo_Saturn V Center. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

KENNEDY SPACE CENTER, FLA. - Owen Garriott, chairman of the Astronaut Hall of Fame, waits to address guests at the Astronaut Hall of Fame Induction Ceremony held at the Kennedy Space Center Visitor Complex’s Apollo_Saturn V Center. Hall of Famers seated on stage are (from left, back row), Dick Gordon, Walt Cunningham, Bill Anders, Ed Mitchell, Al Worden, Charles Duke, Jack Lousma, Bill Pogue, Robert Crippen, Dan Brandenstein, Robert “Hoot” Gibson and Stephen Covey. In front are (left to right) Jim Lovell, Fred Haise and Vance Brand. The new inductees (not pictured) are Gordon Fullerton, Bruce McCandless and Joe Allen. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

KENNEDY SPACE CENTER, FLA. - Members of the Astronaut Hall of Fame are applauded by the guests at the Astronaut Hall of Fame Induction Ceremony held at the Kennedy Space Center Visitor Complex’s Apollo_Saturn V Center. From left are Al Gordon, John Young, Walt Cunningham, Bill Anders, Owen Garriott, Ed Mitchell, Gordon Fullerton, Al Worden, Charlie Duke, Joe Allen, Jack Lousma, Bruce McCandless, Bill Pogue, Robert Crippen, Jim Lovell, Dan Brandenstein, Robert “Hoot” Gibson, Fred Haise, and Stephen Covey. Not pictured are Scott Carpenter and Vance Brand. McCandless, Allen and Fullerton are the 2005 inductees. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

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 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. -- Kennedy Space Center Director Robert Cabana, a former space shuttle astronaut, at front right, finds a moment to talk to Apollo astronaut Jim Lovell during a tour for Apollo astronauts and their families of the Vehicle Assembly Building, the facility in which Apollo's Saturn V rockets were processed at NASA's Kennedy Space Center in Florida. The visit followed a ceremony renaming Kennedy's refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. 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, Apollo astronauts participate in a ceremony renaming the refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. From left are Jim Lovell, Buzz Aldrin and 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

NASA Administrator Charles Bolden (left) presents the Ambassador of Exploration Award (an encased moon rock) to Biloxi native and Apollo 13 astronaut Fred Haise Jr. (right) for his contributions to space exploration. During a Dec. 2 ceremony at Gorenflo elementary School in Biloxi, Miss., Bolden praised Haise for his overall space career and his performance on the Apollo 13 mission that was crippled two days after launch. Haise and fellow crewmembers nursed the spacecraft on a perilous trip back to Earth. 'The historic Apollo 13 mission was as dramatic as any Hollywood production,' Bolden said. 'When an explosion crippled his command module, Fred and his crewmates, Jim Lovell and Jack Swigert, guided their spacecraft around the moon and back to a successful splashdown in the Pacific Ocean - all while the world held its breath. While Fred didn't have the chance to walk on the moon, the cool courage and concentration in the face of crisis is among NASA's most enduring legacies.'

KENNEDY SPACE CENTER, FLA. - Owen Garriott, chairman of the Astronaut Hall of Fame, speaks to guests at the Induction Ceremony of three new additions to the Hall of Fame: Gordon Fullerton, Bruce McCandless and Joe Allen. Seated on stage are current Hall of Famers, from left in the back row, Dick Gordon, Walt Cunningham, Bill Anders, Ed Mitchell, Al Worden, Charles Duke, Jack Lousma, Bill Pogue, Robert Crippen, Dan Brandenstein, Robert “Hoot” Gibson and Stephen Covey. In front, from left, are Master of Ceremonies LeVar Burton, who starred in the television series “Star Trek: The Next Generation,” and Hall of Famers Scott Carpenter and John Young, and at right, Jim Lovell and Fred Haise. The ceremony is being held in the Kennedy Space Center Visitor Complex’s Apollo_Saturn V Center. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

CAPE CANAVERAL, Fla. -- Apollo astronauts and their families receive a briefing in one of the remodeled firing rooms in the Launch Control Center at NASA's Kennedy Space Center in Florida. The facility's firing rooms were used to conduct the Saturn V countdowns during the Apollo Program. The tour followed a ceremony renaming the refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. Second from left is Apollo 11 moonwalker Buzz Aldrin and former astronaut Jim Lovell, a member of the Apollo 8 and Apollo 13 crews, standing next to him, at center. 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. -- Apollo astronauts Jim Lovell, left, and Buzz Aldrin tour the astronaut crew quarters in the Operations and Checkout Building at NASA's Kennedy Space Center in Florida. The tour followed a ceremony renaming the refurbished Operations and Checkout Building for Apollo 11 astronaut Neil Armstrong, the first person to set foot on the moon. Besides housing the crew quarters, 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 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