A look back: Challenger shuttle disaster

Thirty years ago, the Space Shuttle Challenger collapsed into a clear cold sky above Cape Canaveral just after taking off from the Kennedy Space Center in Cape Canaveral, Florida on January 28, 1986.

The US space shuttle exploded after takeoff and 7 people died. After a flight of 73 seconds, the challenger suddenly jumped to red, orange and white fireballs with thousands of tons of liquid hydrogen and oxygen fuel.

As a response of our employees' customers in Manchester, New Hampshire David Kimball store, New Hampshire State Salisbury Lynn Baker, Manchester, New Hampshire Lisa Olson, they watched the Houston Memorial Ceremony, as the challenge they are blasts of the astronauts He died. On 1 February 1986, television at a store in Concord, New Hampshire. The picture on the TV screen is a family member of an astronaut.

After the space shuttle disaster by the Challenger in 1986, Go Fieber appeared again. Contractor in his book 'Truth, Lie and O Ring: Space Shuttle Challenger Disaster', Morton Thio Call Engineer Alan McDonald, the day of the Challenger launch in Florida, fears the freezing temperature he knew of this "I explained. There is not enough test temperature. Before starting, conference calls, McDonald's recommended delay There are times he is being challenged every time he recommends postponement. When he tried, McDonald's was televised which was required to prove that the launch fails. He can not do this, because he does not have cryogenic test data to support his statements, do so

In 2009, former Morton Thiokor's space shuttle solid rocket motor program director Alan MacDonald announced his book "Truth, Lies and O-Ring: Space Shuttle Challenger Disaster" So far, No one who directly participated in the decision to launch a challenger has published a memoir of experience. "Flight controller here: Beyonce released a song called" XO "in December 2013, after the disaster record, the former NASA spokesperson Steve Nesbitt released the first sample" This song is controversial, original NASA's astronauts and their families label Knowles' samples "insensitive". Hadeep Phil at New York Post stated that the presence of the sample was "incenseless" and that Keith Cowing of NASA Watch proposed using clip ranges. From "negligence" to "dislike"