The report notes that the cabin began spinning wildly, causing some of the astronauts' helmets to come off. The report noted that most on board were secured only by lap harnesses that offered no restraint to the upper body and were not designed to cope with sideways motion, meaning "lethal trauma" was caused by the rotation. However, the report was unable to determine whether the astronauts had died from oxygen deprivation or the extreme nature of their injuries. The shuttle's crew The pressure suits the crew wore, introduced after the Space Shuttle Challenger disaster, were criticised as the crew could not keep their visors down throughout re-entry due to a design limitation that would have caused excess levels of oxygen to be present had they done so, leaving the suits unsealed. The gloves also made many tasks difficult or impossible. When the accident occurred, three people were not wearing gloves, one was not wearing a helmet, and none had their visors down. The helmets also did not conform to the heads of the wearers. Upon disintegration, the occupants were exposed to extreme heat and high friction from re-entry and the astronauts were likely dead by the time the shuttle had broken up .
The report notes that the cabin began spinning wildly, causing some of the astronauts' helmets to come off. The report noted that most on board were secured only by lap harnesses that offered no restraint to the upper body and were not designed to cope with sideways motion, meaning "lethal trauma" was caused by the rotation. However, the report was unable to determine whether the astronauts had died from oxygen deprivation or the extreme nature of their injuries. The shuttle's crew The pressure suits the crew wore, introduced after the Space Shuttle Challenger disaster, were criticised as the crew could not keep their visors down throughout re-entry due to a design limitation that would have caused excess levels of oxygen to be present had they done so, leaving the suits unsealed. The gloves also made many tasks difficult or impossible. When the accident occurred, three people were not wearing gloves, one was not wearing a helmet, and none had their visors down. The helmets also did not conform to the heads of the wearers. Upon disintegration, the occupants were exposed to extreme heat and high friction from re-entry . The astronauts likely died very quickly, and were probably dead by the time Columbia broke apart .
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and the astronauts were likely
. The astronauts likely died very quickly, and were probably
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the shuttle had broken up
Columbia broke apart