A TV documentary team found one of the largest pieces of the space shuttle Challenger on the ocean floor.

The artifact that was found by the crew filming The History Channel's new series "The Bermuda Triangle: Into Cursed Waters" was positively identified by NASA based on the item's modern construction. The segment of Challenger was found off the coast of Florida.

NASA Administrator Bill Nelson said in a statement that the discovery gave them an opportunity to pause and reflect on how the tragedy changed them. It has been 37 years since seven brave explorers lost their lives on Challenger, and this tragedy will always be remembered. It feels like 1986 for me and millions of other people around the world.

The disaster that changed NASA is related.

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The search for Challenger

The space shuttle Challenger broke apart 73 seconds into its 25th launch after one of the rocket boosters failed. Commander Francis "Dick" Scobee, pilot Mike Smith, mission specialists Ron McNair, Ellison Onizuka and Judy Resnik, and teacher-in-space Christa McAuliffe were killed in the space shuttle Challenger disaster.

NASA's STS-51L crew members pose for a photograph during a break in training for their January 1986 launch. From left to right: Christa McAuliffe, Greg Jarvis, Judy Resnik, Dick Scobee, Ronald McNair, Mike Smith and Ellison Onizuka.

NASA's STS-51L crew members pose for a photograph during a break in training for their January 1986 launch. From left to right: Christa McAuliffe, Greg Jarvis, Judy Resnik, Dick Scobee, Ronald McNair, Mike Smith and Ellison Onizuka. (Image credit: NASA)

In the wake of the tragedy, the U.S. Navy and U.S. Coast Guard conducted the largest search and rescue operation in their history. The operation involved thousands of people, 16 surface vessels, a nuclear-powered research submarine and several robotic and crewed submersibles systematically inspecting more than 486 square nautical miles (1,666 square kilometers) of ocean floor.

There were 167 pieces of the shuttle recovered after seven months. A tracking and data relay satellite and an astronomy tool were among the three primary payloads that were included in the mission.

After being analyzed to learn what caused the failure, the debris was placed into two silos, each 78 feet deep by 12 feet in diameter, which had previously supported Minuteman missiles up until As additional pieces have washed up on shore, the silos have been added to the archive.

The lessons learned from the Challenger shuttle disaster echo at NASA.

A section of the fuselage recovered from NASA's space shuttle Challenger displayed in

A section of the fuselage recovered from NASA's space shuttle Challenger displayed in "Forever Remembered." (Image credit: collectSPACE.com)

In 2015, a large section of space shuttle Challenger's fuselage was placed on public display at the Kennedy Space Center Visitor Complex as part of a permanent memorial to the nation's fallen shuttle crews.

Unexpected find

The History Channel has found the first major wreck from the disaster in more than two decades.

We can see a section of about 15 feet by 15 feet. The true size of the item is difficult to determine at this point because it extends deeper into the sand. Mike Cianelli, program manager of NASA's Apollo, Challenger and Columbia Lessons Learned Program, said in a video statement that he was certain that it was one of the largest pieces ever found.

The History Channel film crew was not looking for a piece of Challenger. In March of 2022, the team embarked on a series of scout dives to investigate several suspected wreck targets off the coast of Florida, with one of those targets being outside of theBermuda Triangle. While searching for five U.S. Navy torpedo bombers on a mission code-named Flight 19 that had also disappeared earlier that day, the divers looked for the wreck of a PBM Martin Mariner rescue plane.

The team found a modern looking aviation structure instead of World War II-era plane debris. After consulting with an outside expert and completing a second dive, the TV film crew presented the evidence to Bruce Melnick, who thought it was a piece of the Challenger. The producers of the show brought the find to the attention of NASA, who confirmed it was a remnant of the fallen shuttle.

Mike Barnette, leader of the History Channel team that made the discovery, said in a statement that the significance of the large section of Challenger's structure was obvious. It was necessary to bring this find to the attention of NASA. The loss of seven brave astronauts is marked by the site outside of theBermuda Triangle off the Florida coast.

The families of the space shuttle Challenger were notified by the first thing that we did.

Keeping the memory alive

The first episode of The History Channel's six-part series is scheduled to premiere in November.

Eli Lehrer, executive vice president and head of programming for The History Channel, said that the find's historical significance couldn't be overstated. The Challenger is an important part of our nation's history and we are proud to bring it to light.

Based on measurements by The History Channel divers, the piece of the space shuttle Challenger they found is one of the largest ever discovered on the Atlantic Ocean floor.

Based on measurements by The History Channel divers, the piece of the space shuttle Challenger they found is one of the largest ever discovered on the Atlantic Ocean floor. (Image credit: The History Channel)

The debris from the space shuttle Challenger is owned by the United States government. The History Channel's find that properly honors the legacies of the fallen astronauts and their families is currently being considered by NASA.

We are currently reviewing options of how to proceed after this discovery. "NASA will put the memory and legacy of the crew and the families foremost in its thoughts and planning as we move forward." It's important to remember the crew and the mission.

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