John Warnack, left, and June Scobee-Rodgers, widow of Challenger Commander Dick Scobee, visit the Space Shuttle Challenger Memorial after a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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)

June Scobee Rodgers, widow of Challenger Space Shuttle Commander Dick Scobee, visits the Space Shuttle Challenger Memorial durring a wreath laying ceremony that was part of NASA's Day of Remembrance, Wednesday, Jan. 28, 2015, 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/Joel Kowsky)

June Scobee Rodgers receives the Education Award during the Apollo 50th Gala, presented by Northrop Grumman, inside the Apollo/Saturn V Center at the Kennedy Space Center Visitor Complex in Florida on July 16, 2019. Scobbee Rodgers is the founding chairman of the Challenger Center for Space Science Education, established in 1986 following the Space Shuttle Challenger accident to continue the legacy of the Challenger crew.

Left to right, June Scobee-Rodgers, widow of Challenger Commander Dick Scobee, John Warnack, family friend, Lt. General Richard Scobee, son of Dick Scobee, NASA Administrator Jim Bridenstine, Chuck Resnik, brother of the late Judy Resnik, and Amy Resnik, sister-in-law of Judy Resnik, lay a wreath at the Space Shuttle Challenger Memorial as part of NASA's Day of Remembrance, Thursday, February 7, 2019, 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/Aubrey Gemignani)

June Scobee-Rodgers, widow of Challenger Commander Dick Scobee, right, visits the Space Shuttle Challenger Memorial with Vice President Mike Pence after a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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)

June Scobee Rodgers, widow of Challenger Space Shuttle Commander Dick Scobee and NASA Administrator Charles Bolden, along with others from NASA, visit the Space Shuttle Columbia Memorial during a wreath laying ceremony that was part of NASA's Day of Remembrance, Friday, Feb. 1, 2013, at Arlington National Cemetery. Wreathes were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Bill Ingalls)

Vice President Mike Pence hugs June Scobee-Rodgers, widow of Challenger Commander Dick Scobee at the Space Shuttle Columbia Memorial after a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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)

June Scobee-Rodgers, widow of Challenger Commander Dick Scobee, right, speaks with NASA Administrator Jim Bridenstine, left, Chuck Resnik, brother of Challenger Mission Specialist Judith Resnik, second left, and Vice President Mike Pence at the Space Shuttle Challenger Memorial after a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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 Deputy Administrator Jim Morhard, left, and NASA astronaut Doug Wheelock, right, look on as June Scobee Rodgers, widow of Challenger commander Richard Scobee, Chuck Resnik, brother of Challenger mission specialist Judy Resnik, and Jane Smith Wolcott, widow of Challenger pilot Michael Smith, place flowers at the graves of Apollo 1 astronauts Virgil “Gus” Grissom, and Roger Chaffee as part of NASA’s Day of Remembrance, Thursday, Jan. 30, 2020, 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/Joel Kowsky)

From left to right, Chuck Resnik, brother of Challenger Mission Specialist Judith Resnik; June Scobee-Rodgers, widow of Challenger Commander Dick Scobee; Kristy Carroll, friend of Space Shuttle Columbia pilot William McCool, daughter Vivian Carroll; Vice President Mike Pence, and NASA Administrator Jim Bridenstine visit the Space Shuttle Columbia Memorial after a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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)

KENNEDY SPACE CENTER, FLA. — During the Challenger memorial ceremony held Jan. 28 in front of the Space Memorial Mirror at NASA Kennedy Space Center’s Visitor Complex, Center Director Jim Kennedy talks to visitors. Others participating in the ceremony are Dr. Mick Ukleja, who gave the invocation; Dr. Stephen Feldman, president of the Astronauts Memorial Foundation; Rep. Dave Weldon and Rep. Tom Feeney; William Potter, chairman of the Board of Directors of the Astronauts Memorial Foundation; William Gerstenmaier, associate administrator for Space Operations at NASA; June Scobee Rodgers, widow of Dick Scobee, commander of Challenger; Col. Richard Scobee, son of Dick Scobee and June Scobee Rodgers; Capt. Frederick Hauck, commander of the first mission after Challenger; Dr. Joseph Allen, astronaut and scientist and chairman of the Board of the Challenger Centers for Space Science. June Scobee Rodgers and Gerstenmaier placed a wreath at the base of the memorial. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. — Following the Challenger memorial ceremony held Jan. 28 in front of the Space Memorial Mirror at NASA Kennedy Space Center’s Visitor Complex, this wreath remains as a reminder of the fallen heroes. It was placed there by June Scobee Rodgers, widow of Dick Scobee, commander of Challenger, and William Gerstenmaier, associate administrator for Space Operations at NASA. They were participants in the ceremony, along with Dr. Mick Ukleja, who gave the invocation; Dr. Stephen Feldman, president of the Astronauts Memorial Foundation; Rep. Dave Weldon and Rep. Tom Feeney; William Potter, chairman of the Board of Directors of the Astronauts Memorial Foundation; William Gerstenmaier, associate administrator for Space Operations at NASA; Jim Kennedy (second from left), center director of KSC; June Scobee Rodgers, widow of Dick Scobee, commander of Challenger; Col. Richard Scobee, son of Dick Scobee and June Scobee Rodgers; Capt. Frederick Hauck, commander of the first mission after Challenger; Dr. Joseph Allen, astronaut and scientist and chairman of the Board of the Challenger Centers for Space Science. June Scobee Rodgers and Gerstenmaier placed a wreath at the base of the memorial. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. — Dr. Mick Ukleja gives the invocation at the opening of the Challenger memorial ceremony held Jan. 28 in front of the Space Memorial Mirror at NASA Kennedy Space Center’s Visitor Complex. Others participating in the ceremony are Dr. Stephen Feldman, president of the Astronauts Memorial Foundation; Rep. Dave Weldon and Rep. Tom Feeney; William Potter, chairman of the Board of Directors of the Astronauts Memorial Foundation; William Gerstenmaier, associate administrator for Space Operations at NASA; Jim Kennedy (second from left), center director of KSC; June Scobee Rodgers, widow of Dick Scobee, commander of Challenger; Col. Richard Scobee, son of Dick Scobee and June Scobee Rodgers; Capt. Frederick Hauck, commander of the first mission after Challenger; Dr. Joseph Allen, astronaut and scientist and chairman of the Board of the Challenger Centers for Space Science. June Scobee Rodgers and Gerstenmaier placed a wreath at the base of the memorial. Photo credit: NASA/Kim Shiflett

June Scobee Rodgers (center), widow of STS-51L commander Dick Scobee; daughter Kathie Scobee Fulgham; son U.S. Air Force Brig. Gen. Richard Scobee; and other family members and invited guests listen to remarks during Kennedy Space Center's Day of Remembrance ceremony. Held this year in the Center for Space Education at the Kennedy Space Center Visitor Complex in Florida, the annual event honors the contributions of all astronauts who lost their lives in the quest for space exploration.

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.

The Space Shuttle Columbia Memorial is seen after June Scobee Rodgers, widow of Challenger Space Shuttle Commander Dick Scobee and NASA Administrator Charles Bolden, along with others from NASA, participated in a wreath laying ceremony that was part of NASA's Day of Remembrance, Friday, Feb. 1, 2013, at Arlington National Cemetery. Wreathes were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Bill Ingalls)

The Space Shuttle Challenger Memorial is seen after June Scobee Rodgers, widow of Challenger Space Shuttle Commander Dick Scobee and NASA Administrator Charles Bolden, along with others from NASA, participated in a wreath laying ceremony that was part of NASA's Day of Remembrance, Friday, Feb. 1, 2013, at Arlington National Cemetery. Wreathes were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Bill Ingalls)

CAPE CANAVERAL, Fla. -- Dr. June Scobee Rodgers, the founding chair of the Challenger Center for Space Science Education, honors her late-husband, space shuttle Challenger's STS-51L Commander Dick Scobee, who gave his life while furthering the cause of exploration and discovery. She and others gathered at the foot of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida to honor Scobee and his crewmates. 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

CAPE CANAVERAL, Fla. -- Dr. June Scobee Rodgers, the founding chair of the Challenger Center for Space Science Education and widow of space shuttle Challenger's STS-51L Commander Dick Scobee, speaks to a crowd gathered in front of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida to honor the Challenger crew members who gave their lives for while furthering the cause of exploration and discovery. 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. NASA/Jack Pfaller

CAPE CANAVERAL, Fla. -- Dr. June Scobee Rodgers, the founding chair of the Challenger Center for Space Science Education and widow of space shuttle Challenger's STS-51L Commander Dick Scobee, speaks to a crowd gathered in front of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida to honor the Challenger crew members who gave their lives for while furthering the cause of exploration and discovery. 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

CAPE CANAVERAL, Fla. -- Dr. June Scobee Rodgers, the founding chair of the Challenger Center for Space Science Education and widow of space shuttle Challenger's STS-51L Commander Dick Scobee, left, and NASA Associate Administrator for Space Operations William Gerstenmaier pay their respects to the space shuttle Challenger crew members who gave their lives for while furthering the cause of exploration and discovery at the foot of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida. 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

CAPE CANAVERAL, Fla. -- Dr. June Scobee Rodgers, the founding chair of the Challenger Center for Space Science Education and widow of space shuttle Challenger's STS-51L Commander Dick Scobee, and NASA Associate Administrator for Space Operations William Gerstenmaier pay their respects to the space shuttle Challenger crew members who gave their lives for while furthering the cause of exploration and discovery at the foot of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida. 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. NASA/Jack Pfaller

Vice President Mike Pence visits the Space Shuttle Challenger Memorial with June Scobee-Rodgers, widow of Challenger Commander Dick Scobee, right, NASA Administrator Jim Bridenstine, left, and Chuck Resnik, brother of Challenger Mission Specialist Judith Resnik, second left, after a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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 Charles Bolden speaks to NASA personnel and others during a wreath laying ceremony as part of NASA's Day of Remembrance, Friday, Jan. 31, 2014, at Arlington National Cemetery. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Bill Ingalls)

CAPE CANAVERAL, Fla. -- Stephen Feldman, president of The Astronauts Memorial Foundation, left; Dr. June Scobee Rodgers, founding chair of the Challenger Center for Space Science Education and widow of space shuttle Challenger's STS-51L Commander Dick Scobee; Michael McCulley, former astronaut and chairman of The Astronauts Memorial Foundation; Bob Cabana, former astronaut and NASA Kennedy Space Center director; Rick Soria, 2009 Alan Shepard Technology in Education Award winner, and William Gerstenmaier, NASA Associate Administrator for Space Operations gather in front of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida to honor the Challenger crew members who gave their lives for while furthering the cause of exploration and discovery. 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

CAPE CANAVERAL, Fla. -- Dr. June Scobee Rodgers, the founding chair of the Challenger Center for Space Science Education and widow of space shuttle Challenger's STS-51L Commander Dick Scobee, left, talks with former Shuttle Launch Director Bob Sieck, NASA Kennedy Space Center Director Bob Cabana and NASA Associate Administrator for Space Operations William Gerstenmaier. They are gathered in front of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida to honor the Challenger crew members who gave their lives for while furthering the cause of exploration and discovery. 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

CAPE CANAVERAL, Fla. -- Stephen Feldman, president of the Astronauts Memorial Foundation, left; Dr. June Scobee Rodgers, founding chair of the Challenger Center for Space Science Education and widow of space shuttle Challenger's STS-51L Commander Dick Scobee; Michael McCulley, former astronaut and chairman of the Astronauts Memorial Foundation; Bob Cabana, former astronaut and NASA Kennedy Space Center director; Rick Soria, 2009 Alan Shepard Technology in Education Award winner, and William Gerstenmaier, NASA Associate Administrator for Space Operations gather in front of the Space Mirror Memorial at the Kennedy Space Center Visitor Complex in Florida to honor the Challenger crew members who gave their lives for while furthering the cause of exploration and discovery. 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. NASA/Jack Pfaller

NASA Administrator Jim Bridenstine speaks to family members and friends of astronauts lost in the Challenger and Columbia missions during a wreath laying ceremony as part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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/Aubrey Gemignani)

NASA personnel, family members of those lost in Challenger, Columbia, Apollo 1 and members of the public watch as a wreath is laid at the Tomb of the Unknowns by NASA Administrator Charles Bolden as part of NASA's Day of Remembrance, Friday, Jan. 31, 2014, at Arlington National Cemetery. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Bill Ingalls)

Vice President Mike Pence and NASA Administrator Jim Bridenstine lay a wreath at the grave markers of Virgil "Gus" Grissom and Roger Chaffee, from Apollo 1, as part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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)

Vice President Mike Pence observes the grave marker of Virgil "Gus" Grissom, from Apollo 1, after family and friends of astronauts lost in the Challenger and Columbia missions, former NASA Administrators, and other NASA staff participated in a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Feb. 7, 2019, 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)