Chilling amateur home video of the Challenger disaster "Obviously a major malfunction."
Those words have always haunted me, but to hear them here, echoing across a PA system as shocked onlookers come to terms with what they have just seen, they carry even more power than they did when they were just an anonymous voiceover on a TV shot.
Challenger . . . . go with throttle up
Twenty-five years ago today the U.S. Space Shuttle Challenger exploded
73 seconds into the 25th space shuttle flight. The reports (pdf)
tell us of O-Ring failures. Today, we remember
one of the most tragic days in the history
of the U.S. manned spaceflight program. Today, January 28, 2011, we remember: Michael Smith, Dick Scobee, Judith Resnik, Ronald McNair, Ellison Onizuka, Gregory Jarvis, and Christa McAuliffe
Columbia's Final Minutes
A fascinating (if horrifying) account of the shuttle's destruction.
"These are good people"...but changes must be made. The Columbia Accident Investigation Board final report was released on Tuesday.
Putting technical answers aside for the moment, the report targets the organizational
and behavioral issues
that led to a breakdown in communication, safety and responsibility. While acknowledging the good will at NASA, the report holds no illusions that changing this culture will be very difficult and very necessary in order to return to flight. What types of management/behavioral obstacles have you encountered in home, work, school or social organizations? How did you try to effect change and what obstacles did you encounter in an effort to make it more effective, safe, productive or enjoyable?
Cosmic bolt probed in shuttle disaster
- Scientists poring over 'infrasonic' sound waves
Federal scientists are looking for evidence that a bolt of electricity in the upper atmosphere might have doomed the space shuttle Columbia as it streaked over California, The Chronicle has learned.
Shuttle "Achille's Hell"
According to this article, Shuttle has one. Curiously it's in the area in which that piece of insulation hit during launch.Were the astronauts warned ? Did they do some space walk to see what was wrong ? I would stop my car to go out and see if I heard a loud "thump" coming from somewhere.
"There is something noteworthy a rocket can do that the shuttle cannot. A rocket can be permitted to fail." Gregg Easterbrook's 1980 Washington Monthly
cover story looks into the Columbia's beginnings, the hazards he saw in the shuttle, and its weaknesses compared to rockets.
Once you get into space, you check to see if any tiles are damaged. If enough are, you have a choice between Plan A and Plan B. Plan A is hope they can get a rescue shuttle up in time. Plan B is burn up coming back. [via Slate]