The Space Mirror Memorial, seen in profile, is reflected in the nearby lake at the KSC Visitor Complex. The memorial is the scene of a ceremony being held in remembrance of the astronauts lost in the Apollo 1 fire: Virgil "Gus" Grissom, Edward H. White II and Roger B. Chaffee. The mirror was designated as a national memorial by Congress and President George Bush in 1991 to honor fallen astronauts. Their names are emblazoned on the monument's 42-1/2-foot-high by 50-foot-wide black granite surface as if to be projected into the heavens.

Former astronaut John Young addresses guests and attendees at a ceremony at the KSC Visitor Complex held in remembrance of the astronauts lost in the Apollo 1 fire: Virgil "Gus" Grissom, Edward H. White II and Roger B. Chaffee. Members of their families, along with Associate Administrator for Space Operations William Gerstenmaier, President of the Astronauts Memorial Foundation Stephen Feldman, Chairman of the Board of Directors of the Astronauts Memorial Foundation William Potter and former astronaut John Young, attended the ceremony. Behind the stage is the Space Mirror Memorial, designated as a national memorial by Congress and President George Bush in 1991 to honor fallen astronauts. Their names are emblazoned on the monument’s 42-1/2-foot-high by 50-foot-wide black granite surface as if to be projected into the heavens.

Guests are gathered on stage during a ceremony at the KSC Visitor Complex held in remembrance of the astronauts lost in the Apollo 1 fire: Virgil "Gus" Grissom, Edward H. White II and Roger B. Chaffee. Among those gathered on stage are (from left) Faith Johnson, daughter of Theodore Freeman and Martha Chaffee, daughter of Roger Chaffee, Associate Administrator for Space Operations William Gerstenmaier and KSC Director Bill Parsons, plus former astronaut John Young (second from right). Members of the astronauts' families were guests at the ceremony. At the podium is Stephen Feldman, president of the Astronauts Memorial Foundation. Behind the stage is the Space Mirror Memorial, designated as a national memorial by Congress and President George Bush in 1991 to honor fallen astronauts. Their names are emblazoned on the monument’s 42-1/2-foot-high by 50-foot-wide black granite surface as if to be projected into the heavens.

NASA Administrator Bill Nelson lays a wreath at the Apollo 1 Memorial during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 26, 2023, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Aubrey Gemignani)

NASA Administrator Jared Isaacman delivers remarks after laying a wreath at the Apollo 1 Memorial during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 22, 2026, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

NASA Administrator Bill Nelson pauses for a moment of silence after laying a wreath at the Apollo 1 Memorial during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 26, 2023, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Aubrey Gemignani)

NASA Administrator Bill Nelson provides remarks after laying a wreath at the Apollo 1 Memorial during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 26, 2023, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Aubrey Gemignani)

NASA’s Kennedy Space Center in Florida paid tribute to the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives while furthering the cause of exploration and discovery, during the agency's Day of Remembrance on Jan. 27, 2022. From left, Lowell Grissom, brother of Virgil “Gus” Grissom; Sheryl Chafee, daughter of Apollo 1 astronaut Roger Chafee; and Kathie Scobee Fulgham, daughter of Challenger Commander Francis R. Scobee, place carnations on the fence in front of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex.

NASA Administrator Bill Nelson delivers remarks after laying a wreath at the Apollo 1 Memorial during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

Flowers are seen at the grave marker of Virgil "Gus" Grissom from Apollo 1 after NASA Administrator Jared Isaacman placed them there during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 22, 2026, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

A wreath is placed in front of the Space Mirror Memorial at NASA’s Kennedy Space Center Visitor Complex during the NASA Day of Remembrance on Jan. 27, 2022. Kennedy Space Center in Florida paid tribute to the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives while furthering the cause of exploration and discovery.

A wreath is placed in front of the Space Mirror Memorial at NASA’s Kennedy Space Center Visitor Complex during the NASA Day of Remembrance on Jan. 27, 2022. Kennedy Space Center in Florida paid tribute to the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives while furthering the cause of exploration and discovery.

NASA Administrator Jared Isaacman places flowers at the grave markers of Virgil "Gus" Grissom and Roger Chaffee from Apollo 1, during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 22, 2026, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

Flowers are seen at the grave marker of Roger Chaffee from Apollo 1 after NASA Administrator Jared Isaacman placed them there during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 22, 2026, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

Astronauts Memorial Foundation president and CEO Thad Altman addresses the audience during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. Behind Altman, from left to right, are Kelvin Manning, Kennedy associate director, technical; and Burt Summerfield, associate director, management. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

Astronauts Memorial Foundation CEO Thad Altman addresses the audience during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. Behind Altman, from left to right, are Kelvin Manning, Kennedy associate director, technical; and Burt Summerfield, associate director, management. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

The audience looks on during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

A wreath is displayed during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

A wreath is displayed during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

NASA Administrator Bill Nelson and NASA Deputy Administrator Pam Melroy place flowers at the grave markers of Virgil "Gus" Grissom and Roger Chaffee from Apollo 1, during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

NASA Administrator Bill Nelson and NASA Deputy Administrator Pam Melroy place flowers at the grave markers of Virgil "Gus" Grissom and Roger Chaffee from Apollo 1, during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

NASA Administrator Bill Nelson and NASA Deputy Administrator Pam Melroy place flowers at the grave markers of Virgil "Gus" Grissom and Roger Chaffee from Apollo 1, during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

Members of the Space Coast Voices sing the National Anthem during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

Flowers are seen at the grave marker of Roger Chaffee from Apollo 1 after NASA Administrator Bill Nelson and Deputy Administrator Pam Melroy placed them there during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

Flowers are seen at the grave marker of Roger Chaffee from Apollo 1 after NASA Administrator Bill Nelson and Deputy Administrator Pam Melroy placed them there during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

Flowers are seen at the grave marker of Virgil "Gus" Grissom from Apollo 1 after NASA Administrator Bill Nelson and Deputy Administrator Pam Melroy placed them there during a ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 25, 2024, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)

Boatswain’s Mate First Class Ronald Stewart rings the bell during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

A flower and wreath are displayed during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

Attendees of NASA’s Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020 insert flowers into the fence in front of the wall. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

Attendees of NASA’s Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020 insert flowers into the fence in front of the wall. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

Members of the Palm Bay Magnet High School Marine Corps JROTC participate in the presentation of colors during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

Members of the Palm Bay Magnet High School Marine Corps JROTC participate in the presentation of colors during the NASA Day of Remembrance ceremony at the Space Mirror Memorial in the Kennedy Space Center Visitor Complex on Jan. 30, 2020. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored at the annual event.

Sheryl Chaffee, daughter of Apollo 1 astronaut Roger B. Chaffee, delivers remarks at a reception following the dedication of the Apollo 1 monument, Thursday, June 2, 2022, in the Reception Hall of the Military Women’s Memorial at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Lowell Grissom, brother of Apollo 1 astronaut Virgil I. “Gus” Grissom, delivers remarks at a reception following the dedication of the Apollo 1 monument, Thursday, June 2, 2022, in the Reception Hall of the Military Women’s Memorial at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Lance Bush, President and CEO of the Challenge Center, delivers remarks at a reception following the dedication of the Apollo 1 monument, Thursday, June 2, 2022, in the Reception Hall of the Military Women’s Memorial at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Bill Nelson delivers remarks at a reception following the dedication of the Apollo 1 monument, Thursday, June 2, 2022, in the Reception Hall of the Military Women’s Memorial at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Bill Nelson delivers remarks at a reception following the dedication of the Apollo 1 monument, Thursday, June 2, 2022, in the Reception Hall of the Military Women’s Memorial at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Eric Fanning, AIA President and CEO, delivers remarks at a reception following the dedication of the Apollo 1 monument, Thursday, June 2, 2022, in the Reception Hall of the Military Women’s Memorial at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

The Apollo 1 monument at Arlington National Cemetery is seen following its dedication, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

A wreath is left at the Apollo 1 monument as part of NASA's Day of Remembrance, Thursday, Jan. 23, 2025, at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

A wreath is left at the Apollo 1 monument as part of NASA's Day of Remembrance, Thursday, Jan. 23, 2025, at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

The Apollo 1 monument is seen at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Lowell Grissom, brother of Apollo 1 astronaut Virgil I. “Gus” Grissom, is joined by NASA Administrator Bill Nelson as he places flowers at the Apollo 1 monument during its dedication at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Family members of Apollo 1 astronaut Roger B. Chaffee are joined by NASA Administrator Bill Nelson as they place flowers at the Apollo 1 Monument during its dedication at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Family members of Apollo 1 astronaut Edward H. White II are joined by NASA Administrator Bill Nelson as they place flowers at the Apollo 1 monument during its dedication at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Family members of Apollo 1 astronaut Edward H. White II are joined by NASA Administrator Bill Nelson as they place flowers at the Apollo 1 monument during its dedication at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

CAPE CANAVERAL, Fla. -- Flowers lay at the foot of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida before a Day of Remembrance wreath laying ceremony to honor members of the NASA family who lost their lives while furthering the cause of exploration and discovery. The floral arrangement is dedicated to the Apollo 1 crew members Virgil "Gus" Grissom, Roger B. Chaffee and Edward H. White II. The memorial honors 24 United States astronauts, including the crew members of space shuttles Columbia and Challenger, Apollo 1, and those who died in training and commercial airplane accidents. The memorial is a project of the Astronauts Memorial Foundation and was paid for by Florida residents who purchased special Challenger mission automobile license plates. 2011 marks the 25th anniversary of the loss of Challenger, which broke apart over the Atlantic Ocean 73 seconds into flight on Jan. 28, 1986. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- Lowell Grissom addresses guests attending a ceremony at the KSC Visitor Complex held in remembrance of the astronauts lost in the Apollo 1 fire: Virgil "Gus" Grissom, Edward H. White II and Roger B. Chaffee. Grissom is the brother of Gus Grissom. Members of the Apollo 1 families, along with KSC Director Bill Parsons, Associate Administrator for Space Operations William Gerstenmaier, President of the Astronauts Memorial Foundation Stephen Feldman, Chairman of the Board of Directors of the Astronauts Memorial Foundation William Potter and former astronaut John Young (seen at lower right), attended the ceremony. Photo credit:NASA/Kim Shiflett

Astronauts Memorial Foundation President and CEO Thad Altman speaks during NASA’s Day of Remembrance ceremony on Thursday, Jan. 28, 2021, at the Kennedy Space Center Visitor Complex’s Space Mirror Memorial. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored by Kennedy employees and guests at the annual memorial event.

KENNEDY SPACE CENTER, FLA. -- The Space Mirror Memorial, seen in profile, is reflected in the nearby lake at the KSC Visitor Complex. The memorial is the scene of a ceremony being held in remembrance of the astronauts lost in the Apollo 1 fire: Virgil "Gus" Grissom, Edward H. White II and Roger B. Chaffee. The mirror was designated as a national memorial by Congress and President George Bush in 1991 to honor fallen astronauts. Their names are emblazoned on the monument's 42-1/2-foot-high by 50-foot-wide black granite surface as if to be projected into the heavens. Photo credit:NASA/George Shelton

NASA Astronaut Kayla Barron is seen during a moment of silence at the Apollo 1 monument as part of NASA's Day of Remembrance, Thursday, Jan. 23, 2025, at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Bill Nelson delivers remarks at the dedication of the Apollo 1 monument at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

NASA acting Administrator Janet Petro leads guests to a moment of silence at the Apollo 1 monument as part of NASA's Day of Remembrance, Thursday, Jan. 23, 2025, at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Eric Fanning, AIA President and CEO, left, Lance Bush, President and CEO of the Challenge Center, center, NASA Administrator Bill Nelson, left, are seen as they deliver remarks during the dedication of the Apollo 1 monument at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

Eric Fanning, AIA President and CEO, left, Lance Bush, President and CEO of the Challenge Center, center, NASA Administrator Bill Nelson, right, are seen as they deliver remarks during the dedication of the Apollo 1 monument at Arlington National Cemetery, Thursday, June 2, 2022, in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

NASA acting Administrator Janet Petro leads guests to a moment of silence at the Apollo 1 monument as part of NASA's Day of Remembrance, Thursday, Jan. 23, 2025, at Arlington National Cemetery in Arlington, Va. The monument honors and memorializes the Apollo 1 crew of Virgil I. “Gus” Grissom, Edward H. White II, and Roger B. Chaffee. Photo Credit: (NASA/Bill Ingalls)

A wreath has been placed in front of the Space Mirror Memorial during the Day of Remembrance ceremony at the Kennedy Space Center Visitor Complex in Florida on Jan. 26, 2023. The event honored the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives in the pursuit of spaceflight. This year marks the 20th anniversary of the Columbia tragedy. This year’s ceremony was hosted by the Astronauts Memorial Foundation, which was founded after the shuttle Challenger accident in 1986 to honor the sacrifices of fallen astronauts each year.

Kennedy Space Center Deputy Director Janet Petro speaks during NASA’s Day of Remembrance ceremony on Thursday, Jan. 28, 2021, at the Kennedy Space Center Visitor Complex’s Space Mirror Memorial. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored by Kennedy employees and guests at the annual memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

Kennedy Space Center workers and guests place flowers at the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida during the Day of Remembrance on Jan. 26, 2023. The event honored the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives in the pursuit of spaceflight. This year marks the 20th anniversary of the Columbia tragedy. This year’s ceremony was hosted by the Astronauts Memorial Foundation, which was founded after the shuttle Challenger accident in 1986 to honor the sacrifices of fallen astronauts each year.

A wreath placed by NASA Deputy Administrator Shana Dale and other NASA senior management is seen in between Astronauts Virgil Grissom and Roger Chaffee memorials Thursday, Jan. 31, 2008, at Arlington National Cemetery. The wreath laying ceremony is part of NASA's Day of Remembrance. Wreaths were laid in the memory of those men and women who lost their lives in the quest of space exploration, including the astronaut crews of Columbia, Challenger and Apollo 1. Photo Credit: (NASA/Bill Ingalls)

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

A memorial wreath inside the Kennedy Space Center Visitor Complex in Florida commemorates NASA’s Day of Remembrance on Thursday, Jan. 23, 2025. The annual event honors the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives in the pursuit of spaceflight. This year’s ceremony was hosted by the Astronauts Memorial Foundation, which was founded after the shuttle Challenger accident in 1986 to honor the sacrifices of fallen astronauts each year.

Astronauts Memorial Foundation board member Karen Bassett Stevenson and daughter of Charles Bassett II, delivers remarks honoring fallen astronauts who lost their lives while furthering the cause of exploration and discovery during NASA’s annual Day of Remembrance on Thursday, Jan. 25, 2024, at the Space Mirror Memorial at the agency’s Kennedy Space Center Visitor Complex in Florida. Those remembered include the crews of Apollo 1, Challenger STS-51L, and Columbia STS-107.

Kennedy Space Center Associate Director, Technical Kelvin Manning participates in NASA’s Day of Remembrance ceremony on Thursday, Jan. 28, 2021, at the Kennedy Space Center Visitor Complex’s Space Mirror Memorial. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored by Kennedy employees and guests at the annual memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

CAPE CANAVERAL, Fla. – Near the Space Mirror Memorial at NASA's Kennedy Space Center Visitor Complex, a large plaque commemorates the crews of Apollo 1 and space shuttles Challenger and Columbia who lost their lives while furthering the cause of exploration and discovery. At left is Tara Gillam, manager of the Office of Diversity and Equal Opportunity at Kennedy. Jan. 29 is NASA's Day of Remembrance observance and included a wreath-laying ceremony in front of the Space Mirror Memorial. Photo credit: NASA/Kim Shiflett

Kennedy Space Center workers and guests placed flowers at the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida during the Day of Remembrance on Jan. 26, 2023. The event honored the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives in the pursuit of spaceflight. This year marks the 20th anniversary of the Columbia tragedy. This year’s ceremony was hosted by the Astronauts Memorial Foundation, which was founded after the shuttle Challenger accident in 1986 to honor the sacrifices of fallen astronauts each year.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The Space Mirror Memorial is in view before the start of the Day of Remembrance ceremony at the Kennedy Space Center Visitor Complex in Florida on Jan. 26, 2023. The event honored the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives in the pursuit of spaceflight. This year marks the 20th anniversary of the Columbia tragedy. This year’s ceremony was hosted by the Astronauts Memorial Foundation, which was founded after the shuttle Challenger accident in 1986 to honor the sacrifices of fallen astronauts each year.

Flowers are placed in front of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex after this year’s Day of Remembrance ceremony. The memorial, a 42-foot-high by 50-foot-wide granite monument, displays the names of the fallen astronauts from Apollo 1, space shuttles Challenger and Columbia, as well as others who have lost their lives while on NASA missions or in training. Each year, Kennedy employees and guests gather with others throughout NASA to honor those astronauts who have fallen in the pursuit of space exploration.

A wreath placed by NASA Deputy Administrator Shana Dale and other NASA senior management is seen in front of the Columbia memorial Thursday, Jan. 31 2008, at Arlington National Cemetery. The wreath laying ceremony is part of NASA's Day of Remembrance. Wreaths were laid in the memory of those men and women who lost their lives in the quest of space exploration, including the astronaut crews of Columbia, Challenger and Apollo 1. Photo Credit: (NASA/Bill Ingalls)

Astronauts Memorial Foundation president and CEO Thad Altman (center) stands as the Brevard County Sheriff’s Office Honor Guard presents colors during NASA’s Day of Remembrance ceremony on Thursday, Jan. 22, 2026, at the Kennedy Space Center Visitor Complex in Florida. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored by Kennedy employees and guests at the annual memorial event. This year marks the 40th anniversary of the Challenger tragedy.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

A wreath placed by NASA Deputy Administrator Shana Dale and other NASA senior management is seen in front of the Challenger memorial Thursday, Jan. 31 2008, at Arlington National Cemetery. The wreath laying ceremony is part of NASA's Day of Remembrance. Wreaths were laid in the memory of those men and women who lost their lives in the quest of space exploration, including the astronaut crews of Columbia, Challenger and Apollo 1. Photo Credit: (NASA/Bill Ingalls)

Kathie Scobee Fulgham, Astronauts Memorial Foundation chair and daughter of Challenger astronaut Francis “Dick” Scobee, delivers remarks honoring fallen astronauts who lost their lives while furthering the cause of exploration and discovery during NASA’s annual Day of Remembrance on Thursday, Jan. 25, 2024, at the Space Mirror Memorial at the agency’s Kennedy Space Center Visitor Complex in Florida. Those remembered include the crews of Apollo 1, Challenger STS-51L, and Columbia STS-107.

Kennedy Space Center Deputy Director Janet Petro listens during NASA’s Day of Remembrance ceremony on Thursday, Jan. 28, 2021, at the Kennedy Space Center Visitor Complex’s Space Mirror Memorial. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored by Kennedy employees and guests at the annual memorial event.

Retired Space Shuttle Launch Director Mike Leinbach speaks during NASA’s Day of Remembrance ceremony on Thursday, Jan. 28, 2021, at the Kennedy Space Center Visitor Complex’s Space Mirror Memorial. The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, were honored by Kennedy employees and guests at the annual memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

Astronauts Memorial Foundation President and CEO Thad Altman speaks during NASA’s Day of Remembrance ceremony on Thursday, Jan. 23, 2025, inside the Center for Space Education at the Kennedy Space Center Visitor Complex in Florida. The annual event honors the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other astronauts who lost their lives in the pursuit of spaceflight. This year’s ceremony was hosted by the Astronauts Memorial Foundation, which was founded after the shuttle Challenger accident in 1986 to honor the sacrifices of fallen astronauts each year.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

The crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other fallen astronauts who lost their lives in the name of space exploration and discovery, are honored by NASA Kennedy Space Center employees and guests with a ceremony at the Kennedy Visitor Complex’s Space Mirror Memorial on Jan. 28, 2021. The date marked the 35th anniversary of the Challenger tragedy. NASA centers throughout the country participate in the agency’s annual Day of Remembrance memorial event.

KENNEDY SPACE CENTER, FLA. -- Former astronaut John Young addresses guests and attendees at a ceremony at the KSC Visitor Complex held in remembrance of the astronauts lost in the Apollo 1 fire: Virgil "Gus" Grissom, Edward H. White II and Roger B. Chaffee. Members of their families, along with Associate Administrator for Space Operations William Gerstenmaier, President of the Astronauts Memorial Foundation Stephen Feldman, Chairman of the Board of Directors of the Astronauts Memorial Foundation William Potter and former astronaut John Young, attended the ceremony. Behind the stage is the Space Mirror Memorial, designated as a national memorial by Congress and President George Bush in 1991 to honor fallen astronauts. Their names are emblazoned on the monument’s 42-1/2-foot-high by 50-foot-wide black granite surface as if to be projected into the heavens. Photo credit:NASA/George Shelton

CAPE CANAVERAL, Fla. -- The Patrick Air Force Base honor guard participates in the Day of Remembrance ceremony at the Kennedy Space Center Visitor Complex. Space center employees and guests gathered at the Space Mirror Memorial at the visitor complex for the annual event which took place on the 10th anniversary of the loss of the space shuttle Columbia and its crew. The ceremony also honored the astronauts of Apollo 1 and the shuttle Challenger. Dedicated in 1991, the names of fallen astronauts are emblazoned the Space Mirror Memorial's 4.5-foot-high-by-50-foot-wide polished black granite surface which reflects the sky and has been designated by Congress as a National Memorial. Image credit: NASA Television

A memorial wreath stands before the Space Mirror Memorial at the Kennedy Space Center Visitor Complex during this year’s Day of Remembrance ceremony. The memorial, a 42-foot-high by 50-foot-wide granite monument, displays the names of the fallen astronauts from Apollo 1, space shuttles Challenger and Columbia, as well as others who have lost their lives while on NASA missions or in training. Each year, Kennedy employees and guests gather with others throughout NASA to honor those astronauts who have fallen in the pursuit of space exploration.

CAPE CANAVERAL, Fla. -- The Patrick Air Force Base honor guard participates in the Day of Remembrance ceremony at the Kennedy Space Center Visitor Complex. Space center employees and guests gathered at the Space Mirror Memorial at the spaceport's visitor complex for the annual event which took place on the 10th anniversary of the loss of the space shuttle Columbia and its crew. The ceremony also honored the astronauts of Apollo 1 and the shuttle Challenger. Dedicated in 1991, the names of fallen astronauts are emblazoned the Space Mirror Memorial's 4.5-foot-high-by-50-foot-wide polished black granite surface which reflects the sky and has been designated by Congress as a National Memorial. Image credit: NASA Television

CAPE CANAVERAL, Fla. -- Kennedy Space Center employees and guests gathered at the Space Mirror Memorial at the Kennedy Space Center's Visitor Complex for the annual event which took place on the 10th anniversary of the loss of the space shuttle Columbia and its crew. The ceremony also honored the astronauts of Apollo 1 and the shuttle Challenger. Dedicated in 1991, the names of fallen astronauts are emblazoned the Space Mirror Memorial's 4.5-foot-high-by-50-foot-wide polished black granite surface which reflects the sky and has been designated by Congress as a National Memorial. Image credit: NASA Television

Following the Kennedy Space Center's NASA Day of Remembrance ceremony, Family members of fallen astronauts placed a wreath at the Space Mirror Memorial. From the left, are Kathie Scobee Flugham, daughter of 51-L Challenger astronaut Dick Scobee, June Scobee Rodgers, Scobee's widow and State Rep. Thad Altman, president and chief executive officer of the Astronauts Memorial Foundation. They are standing in front of the memorial includes the names of the fallen astronauts from Apollo 1, Challenger and Columbia, as well as the astronauts who perished in training and commercial airplane accidents are emblazoned on the monument's 45-foot-high-by-50-foot-wide polished black granite surface.

A memorial wreath stands before the Space Mirror Memorial at the Kennedy Space Center Visitor Complex during this year’s Day of Remembrance ceremony. The memorial, a 42-foot-high by 50-foot-wide granite monument, displays the names of the fallen astronauts from Apollo 1, space shuttles Challenger and Columbia, as well as others who have lost their lives while on NASA missions or in training. Each year, Kennedy employees and guests gather with others throughout NASA to honor those astronauts who have fallen in the pursuit of space exploration.