What happened: on January 28, 1986 the Space Shuttle Challenger broke apart 73 seconds after takeoff, killing all the astronauts on board.

事件：1986年1月28日，挑战者号航天飞机在起飞73秒后爆炸，机上所有宇航员全部遇难。

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This picture of course you recall from the space shuttle Challenger when it failed.

看到这张照片大家当然想起了，挑战号飞船的失败。

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The Space Shuttle Challenger was destroyed 73 seconds after takeoff due on January 28, 1986 due to a faulty O-ring.

1986年1月28号，挑战者号航空航天飞机因为一个圆形截面环的错误导致在起飞73秒之后爆炸。

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McNair and the crew of the Space Shuttle Challenger died when the orbiter exploded shortly after liftoff.

VOA: standard.2010.02.02

In 1986, seven astronauts died after the Challenger space shuttle exploded 72 seconds after lift-off from Cape Canaveral.

CNN: Wednesday,

Mr. Stoller's big chance to perform on "Late Night With David Letterman" in 1986 came on the day the Challenger space shuttle exploded.

WSJ: Diary of a Nebbishy Comic: 'My Seinfeld Year'

Ecolution, a 26m twin-masted schooner, is owned by Dr Ockels, a physicist and astronaut who became the first Dutch civilian in space, flying on the Challenger space shuttle on a Spacelab mission.

BBC: Lifeboat (gen)