A TV documentary crew seeking the wreckage of a World War II-era aircraft has discovered an artefact from the destroyed space shuttle Challenger that killed seven astronauts aboard, including a school teacher, in 1986.
The NASA manager in charge of the remains of both lost space shuttles said it's one of the biggest pieces of Challenger ever found in the decades since the accident.
The NASA manager in charge of the remains of both lost space shuttles said it's one of the biggest pieces of Challenger ever found in the decades since the accident.
The NASA manager in charge of the remains of both lost space shuttles said it's one of the biggest pieces of Challenger ever found in the decades since the accident.