Readers ask: Why did the challenger fail?

Why did the Challenger O rings fail?

The cause of the disaster was traced to an Oring, a circular gasket that sealed the right rocket booster. This had failed due to the low temperature (31°F / -0.5°C) at launch time – a risk that several engineers noted, but that NASA management dismissed.

Did the crew of Challenger die instantly?

The astronauts aboard the shuttle didn’t die instantly.

After the collapse of its fuel tank, the Challenger itself remained momentarily intact, and actually continued moving upwards. Crew members are (left to right, front row) astronauts Michael J. Smith, Francis R.

Who was at fault for the Challenger disaster?

Roger Boisjoly
Boisjoly in 1986
Born Roger Mark BoisjolyApril 25, 1938 Lowell, Massachusetts, U.S.
Died January 6, 2012 (aged 73) Nephi, Utah, U.S.
Alma mater University of Massachusetts Lowell

What blew up Challenger?

The external fuel tank collapsed due to a leak in the shuttle’s right solid rocket booster joint, which released liquid hydrogen and liquid oxygen propellants and ignited to create a giant fireball, which made it appear as if the Challenger had exploded.

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Did they recover the bodies of the Challenger crew?

The National Aeronautics and Space Administration said today that it had recovered remains of each of the seven Challenger astronauts and had finished its operations to retrieve the wreckage of the space shuttle’s crew compartment from the ocean floor.

Did the Challenger crew know something was wrong?

The National Aeronautics and Space Administration, which had previously said the crew was unaware of the impending disaster, made public a transcript of tape recordings in the Jan. 28 flight’s final seconds that provided ”the first potential indication,” the agency said, that the crew knew the accident was occurring.

How exactly did the Challenger crew die?

NASA had always insisted that the seven crew members had died instantly in the explosion. Challenger had been destroyed when it reached 48,000 feet above the earth’s surface but continued to shoot into the sky for another 25 secnds before plummeting into the Atlantic.

How long did the Challenger crew survive?

The seven crew members of the space shuttle Challenger probably remained conscious for at least 10 seconds after the disastrous Jan. 28 explosion and they switched on at least three emergency breathing packs, the National Aeronautics and Space Administration said Monday.

Were the Challenger astronauts still alive when they hit the ocean?

The evidence led experts to conclude the seven astronauts lived. They worked frantically to save themselves through the plummeting arc that would take them 2 minutes and 45 seconds to smash into the ocean. That is when they died — after an eternity of descent.

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Did the families of the Challenger crew sue NASA?

Only the Jarvis and McAuliffe relatives had a right to sue the government; all the astronauts’ families could sue Morton Thiokol. McNair, a NASA employee, the father of Jarvis and the mother of mission specialist Judith A. Resnik to file separate suits against Morton Thiokol only.

Did the Challenger families receive compensation?

Families of four of the seven crew members killed in the Challenger explosion have settled with the government for total damages exceeding $750,000 for each family, with 60% of the sum to be provided by Morton Thiokol Inc., maker of the solid rocket boosters on the space shuttle, an Administration source said Monday.

Could the Challenger disaster have been prevented?

That’s all it would have taken to prevent the Space Shuttle Challenger accident. But no one made it on that bright, cold day years ago. The result was catastrophic. Many months of investigation later, though, it became clear that one phone call could have prevented the accident.

Has anyone been lost in space?

However, of the roughly 550 people who have so far ventured into space, only three have actually died there. Bringing the universe to your door.

Can astronauts fart in space?

Therefore, the fart will not be smelled by the astronaut, although they may marinate in it for a time. When astronauts are not in the space suit and floating about, the fart smell is exaggerated by the lack of airflow from the recycled air used and its inability to mask any smell. Same goes in space.

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How much do astronauts get paid?

According to NASA, civilian astronauts are awarded a pay grade of anywhere from GS-11 to GS-14, so the income range is relatively wide. Starting salaries begin at just over $66,000 a year. Seasoned astronauts, on the other hand, can earn upward of $144,566 a year.

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