
Bretton Alexander, President of the Commercial Spaceflight Federation, testifies during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

U.S. Rep. Gabrielle Giffords, D-Ariz., left, speaks with reitred astronaut Lt. Gen. Thomas Stafford prior to the start of a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Jeff Hanley, Constellation Program Manager at NASA, testifies before a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

John Marshall, a member of the NASA Aerospace Safety Advisory Panel (ASAP), testifies during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Reitred astronaut Lt. Gen. Thomas Stafford testifies during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Bryan O'Connor, Chief of Safety and Mission Assurance at NASA, testifies before a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

U.S. Rep. Pete Olson, R-Texas, speaks during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Constellation Program Manager Jeff Hanley testifies during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Bryan O'Connor, Chief of Safety and Mission Assurance at NASA, testifies during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Dr. Joseph R. Fragola, Vice President, Valador, Inc., testifies during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Reitred astronaut Lt. Gen. Thomas Stafford testifies during a hearing before the House Subcommitte on Space and Aeronautics regarding Safety of Human Spaceflight on Capitol Hill, Wednesday, Dec. 2, 2009, in Washington. Photo Credit: (NASA/Bill Ingalls)

Actress June Lockhart speaks at a program entitled Human Spaceflight: The Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Actress June Lockhart livens up the audience after donning a NASA cap during a program entitled Human Spaceflight: The Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Musician Herbie Hancock bows to the audience after perfrorming during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Emil de Cou conducts the Space Philharmonic during a program entitled Human Spaceflight: The Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Musician Herbie Hancock delivers remarks as members of the Space Philharmonic look on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Musician Herbie Hancock plays a piece on the piano during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Actress June Lockhart delivers remarks during a program entitled Human Spaceflight: The Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Deputy Administrator Lori Garver delivers remarks as Emil de Cou, right, looks on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Astronauts Scott Altman, left, and Leland Melvin speak of their fallen comrades as Emil de Cou, right, looks on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Emil de Cou conducts the Space Philharmonic during a program entitled Human Spaceflight: The Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Astronauts Scott Altman, left, and Leland Melvin speak of their fallen comrades during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Ted Kennedy III guest conducts the Space Philharmonic during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles Bolden delivers opening remarks at the beginning of a program entitled Human Spaceflight: The Kennedy Legacy as Emil de Cou, conductor of the Space Philharmonic, right, looks on, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Jean Kennedy Smith, sister of John F. Kennedy, delivers remarks during a program entitled Human Spaceflight: The Kennedy Legacy as Emil de Cou, conductor of the Space Philharmonic, right, looks on, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Former Apolo 11 astronaut Buzz Aldrin guest conducts the Space Philharmonic as Ted Kennedy III, left, looks on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Former Apolo 11 astronaut Buzz Aldrin, left, Emil de Cou, and Ted Kennedy III, right, bow at the end of a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Former Apolo 11 astronaut Buzz Aldrin guest conducts the Space Philharmonic as Ted Kennedy III, left, looks on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Deputy Administrator Lori Garver, right, smiles after introducing musical guest Herbie Hancock, left, as members of the Space Philharmonic look on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Former Apolo 11 astronaut Buzz Aldrin, right, passes the baton to second guest conductor Ted Kennedy III as conductor Emil de Cou looks on while the Space Philharmonic plays on during a program commemorating Human Spaceflight and the Kennedy Legacy, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Retired Navy Captain and commander of Apollo 17 Eugene Cernan testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles Bolden makes a point as he testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles Bolden makes a point as he testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles Bolden testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

Apollo 11 Commander Neil Armstrong makes a point as he testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles Bolden makes a point as he testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

Retired Navy Captain and commander of Apollo 17 Eugene Cernan, center, is flanked by Apollo 11 Commander Neil Armstrong, left, and A. Thomas Young, as he testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

Apollo 11 Commander Neil Armstrong, left, testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington as retired Navy Captain and commander of Apollo 17 Eugene Cernan looks on. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

Apollo 11 Commander Neil Armstrong, left, and retired Navy Captain and commander of Apollo 17 Eugene Cernana, confer prior to testifying at a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

Retired Navy Captain and commander of Apollo 17 Eugene Cernan, center, testifies during a hearing before the House Science and Technology Committee, Tuesday, May 26, 2010, at the Rayburn House office building on Capitol Hill in Washington as Apollo 11 Commander Neil Armstrong, left, looks on. The hearing was to review proposed human spaceflight plan by NASA. Photo Credit: (NASA/Paul E. Alers)

Actress Nichelle Nichols, best known for her role as communications officer Lieutenant Uhura in the series "Star Trek", speaks as Emil de Cou, right, looks on, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Actress Nichelle Nichols, best known for her role as communications officer Lieutenant Uhura in the series "Star Trek", sings as Emil de Cou, right, conducts the Space Philharmonic, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Actress Nichelle Nichols, best known for her role as communications officer Lieutenant Uhura in the series "Star Trek", bows as Emil de Cou, right, applauds, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Actress Nichelle Nichols, best known for her role as communications officer Lieutenant Uhura in the series "Star Trek", sings as she is escorted on stage, Wednesday, May 25, 2011, in the concert hall at the John F. Kennedy Center for the Performing Arts in Washington. The event marked the 50th Anniversary of President John F. Kennedy's Special Message to the Congress on Urgent National Needs in which he stated "landing a man on the moon and returning him safely to earth". Photo Credit: (NASA/Paul E. Alers)

Sam Scimemi, Director of NASA's International Space Station Division, left, Phil McAlister, Director of NASA's Commercial Spaceflight Division, second from left, Dan Dumbacher, Deputy Associate Administrator of NASA's Exploration Systems Development, center, Michele Gates, Senior Technical Advisor of NASA's Human Exploration and Operations Mission Directorate, second from right, and Jason Crusan, Director of NASA's Advanced Exploration Systems Division, right, sit on a panel during an Exploration Forum showcasing NASA's human exploration path to Mars in the James E. Webb Auditorium at NASA Headquarters on Tuesday, April 29, 2014. Photo Credit: (NASA/Joel Kowsky)

Sam Scimemi, Director of NASA's International Space Station Division, second from left, Phil McAlister, Director of NASA's Commercial Spaceflight Division, third from left, Dan Dumbacher, Deputy Associate Administrator of NASA's Exploration Systems Development, center, Michele Gates, Senior Technical Advisor of NASA's Human Exploration and Operations Mission Directorate, second from right, and Jason Crusan, Director of NASA's Advanced Exploration Systems Division, right, sit on a panel during an Exploration Forum showcasing NASA's human exploration path to Mars in the James E. Webb Auditorium at NASA Headquarters on Tuesday, April 29, 2014. Photo Credit: (NASA/Joel Kowsky)

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

KEMCON physician Dr. Dan Woodard speaks to Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gathered at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

KEMCON physician Dr. Dan Woodard speaks to Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gathered at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather near the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather near a NASA helicopter during a medical support training course in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

One of Kennedy Space Center’s medical triage vehicles stands at the ready during a medical support training course at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019. Kennedy personnel and American Medical Response (AMR) contractor paramedics participated in the course, which was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, including medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

A Kennedy Space Center Mine Resistant Ambush Protected (MRAP) tactical vehicle stands at the ready during a medical support training course at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019. Kennedy personnel and American Medical Response (AMR) contractor paramedics participated in the course, which was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, including medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, MRAP, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics load a “patient,” a KEMCON Fitness Center staff member, into a NASA helicopter during a medical support training course in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

A Kennedy Space Center fire pumper truck stands at the ready during a medical support training course at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019. Kennedy personnel and American Medical Response (AMR) contractor paramedics participated in the course, which was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, including medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather around a “patient,” a KEMCON Fitness Center staff member, during a medical support training course in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics load a “patient,” a KEMCON Fitness Center staff member, into a NASA helicopter during a medical support training course in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics participate in a medical support training course at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

KEMCON physician Dr. Dan Woodard speaks to Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gathered at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather around a “patient,” a KEMCON Fitness Center staff member, during a medical support training course in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

A Kennedy Space Center staff member serves as a “patient” during a medical support training course held May 17, 2019, in the Space Florida hangar at the spaceport’s Shuttle Landing Facility. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather near a NASA helicopter in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as the helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather around a “patient,” a KEMCON Fitness Center staff member, during a medical support training course in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics participate in a medical support training course at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

An American Medical Response (AMR) contractor paramedic speaks to Kennedy Space Center and AMR personnel gathered at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

NASA Administrator Charles Bolden speaks during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden, left, and Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy Dr. John P. Holdren are seen during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden listens to his introduction by Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy Dr. John P. Holdren during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

Mike Gass, President and Chief Executive, United Launch Alliance is seen during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden speaks during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

Robert Millman of Blue Origin is seen during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden speaks during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden speaks during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden speaks during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

From left, Ken Bowersox, VP Astronaut Safety, SpaceX, David Thompson, CEO, Orbital Science Corporation, Mark Sirangelo, VP and Chair, SNC Space Systems Board, Sierra Nevada Corp., NASA Administrator Charles Bolden, Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy Dr. John P. Holdren, Jane Poynter, President and Chair, Paragon Space Development Corp., Brewster Shaw, VP and General Manager, NASA Systems, Boeing, Robert Millman of Blue Origin, and, Mike Gass, President and Chief Executive, United Launch Alliance, pose for a group photo during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

Brewster Shaw, VP and General Manager, NASA Systems, Boeing is seen during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden listens to his introduction by Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy Dr. John P. Holdren during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

From left, Jane Poynter, President and Chair, Paragon Space Development Corp., Brewster Shaw, VP and General Manager, NASA Systems, Boeing, Robert Millman of Blue Origin and Mike Gass, President and Chief Executive, United Launch Alliance are seen during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

Mark Sirangelo, VP and Chair, SNC Space Systems Board, Sierra Nevada Corp. is seen during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

Jane Poynter, President and Chair, Paragon Space Development Corp. is seen during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden speaks during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles Bolden's reflection is seen in a TV monitor during a press conference, Tuesday, Feb. 2, 2010, at the National Press Club in Washington, where it was announced that NASA has awarded $50 million through funded agreements to further the commercial sector's capability to support transport of crew to and from low Earth orbit. Photo Credit: (NASA/Bill Ingalls)

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. Signs in the foreground indicate the “dirty side,” where patient off-loading and decontamination would take place, and the “clean side,” used for patient evaluation and medevac. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics prepare to load a “patient,” a KEMCON Fitness Center staff member, into a NASA helicopter during a medical support training course in the Space Florida hangar at the spaceport’s Shuttle Landing Facility on May 17, 2019. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Jon Blakely, an AirMed flight nurse, joins Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. Signs in the foreground indicate the “dirty side,” where patient off-loading and decontamination would take place, and the “clean side,” used for patient evaluation and medevac. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

Kennedy Space Center personnel and American Medical Response (AMR) contractor paramedics gather at the Florida spaceport’s Shuttle Landing Facility on May 17, 2019, for a medical support training course. Signs in the foreground indicate the “dirty side,” where patient off-loading and decontamination would take place, and the “clean side,” used for patient evaluation and medevac. The course was designed to familiarize the AMR paramedics with the center’s Triage Forces deployment, which included medical team members, fire/rescue personnel, environmental health specialists and flight operations crew members, as well as a helicopter, Mine Resistant Ambush Protected (MRAP) tactical vehicle, fire pumper truck and triage vehicles. The AMR paramedics will assist the agency in contingency planning for the return of human spaceflight from Kennedy.

The spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) is inspected following removal from its shipping container inside the company's testing facilities in El Segundo, California, on Nov. 21, 2018. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what it will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

The spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) is removed from its shipping container inside the company's testing facilities in El Segundo, California, on Nov. 21, 2018. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what it will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Packed in its shipping container, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) arrives at the company's testing facilities in El Segundo, California, on Nov. 21, 2018. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what it will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

The spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) is inspected following removal from its shipping container inside the company's testing facilities in El Segundo, California, on Nov. 21, 2018. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what it will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Packed in its shipping container, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) arrives at the company's testing facilities in El Segundo, California, on Nov. 21, 2018. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what it will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Packed in its shipping container, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) arrives at the company's testing facilities in El Segundo, California, on Nov. 21, 2018. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what it will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Seen in the foreground inside the Commercial Crew and Cargo Processing Facility (C3PF) at NASA's Kennedy Space Center in Florida on Nov. 11, 2018, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) is prepared for transport to the company's testing facilities in El Segundo, California. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what the spacecraft will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Inside the Commercial Crew and Cargo Processing Facility (C3PF) at NASA's Kennedy Space Center in Florida on Nov. 11, 2018, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) is crated in preparation for transport to the company's testing facilities in El Segundo, California. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what the spacecraft will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Inside the Commercial Crew and Cargo Processing Facility (C3PF) at NASA's Kennedy Space Center in Florida on Nov. 11, 2018, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) is prepared for transport to the company's testing facilities in El Segundo, California. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what the spacecraft will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Inside the Commercial Crew and Cargo Processing Facility (C3PF) at NASA's Kennedy Space Center in Florida on Nov. 11, 2018, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) is prepared for transport to the company's testing facilities in El Segundo, California. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what the spacecraft will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.

Packed in its shipping container, the spacecraft destined to fly astronauts to the International Space Station in Boeing's Crew Flight Test (CFT) arrives at the company's testing facilities in El Segundo, California, on Nov. 21, 2018. The company's CST-100 Starliner will be undergoing a series of environmental tests designed to simulate what it will experience during different stages of flight as part of NASA's Commercial Crew Program (CCP). The agency's CCP will return human spaceflight launches to U.S. soil, providing safe, reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.