On January 28, 1986, the space shuttle Challenger disintegrated. Two minutes into the shuttle’s tenth mission, a seal on one of the solid rocket boosters failed and the vehicle broke apart over the Atlantic Ocean off the coast of central Florida. This failure resulted in the tragic loss of five astronauts and two payload specialists, including teacher Christa McAuliffe, who had planned to teach science classes from orbit.

The loss of Challenger resulted in the space shuttle program being suspended for more than two years. During this suspension, NASA scientists worked to determine the cause of the explosion and make sure shuttle missions were as safe as possible.

After the disaster, President Ronald Reagan said, “Sometimes, when we reach for the stars, we fall short. But we must pick ourselves up and press on despite the pain.” The Challenger disaster is a reminder of the risks that all explorers take in the effort to expand human knowledge.

astronaut
Noun

person who takes part in space flights.

disaster
Noun

terrible and damaging event.

disintegrate
Verb

to fall apart and disappear.

explorer
Noun

person who studies unknown areas.

NASA
Noun

(National Aeronautics and Space Administration) the U.S. space agency, whose mission statement is "To reach for new heights and reveal the unknown so that what we do and learn will benefit all humankind."

solid rocket booster
Noun

instrument used to launch a large object, such as the space shuttle, beyond Earth's atmosphere.

space shuttle
Noun

vehicle used to transport astronauts and instruments to and from Earth.

More Dates in History

January
MonTueWedThuFriSatSun
31 1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31 1 2 3
More Events on this Date