Cyprus Times

Challenger: The 73 Seconds of Tragedy That Froze the World

Published January 28, 2026, 06:09
Challenger: The 73 Seconds of Tragedy That Froze the World

The destruction of the Challenger space shuttle on January 28, 1986, was broadcast live and shocked the world. The seven-member crew, including teacher Christa McAuliffe, had been selected for a space journey that had already been postponed three times. The launch began normally, but 73 seconds after liftoff, the shuttle exploded at an altitude of 15,000 meters. The live coverage by CNN captured the tragedy, with NASA's public affairs officer later announcing the explosion. The cause of the disaster was later revealed to be linked to a faulty O-ring on one of the solid rocket boosters. The tragedy led to significant changes in space flight safety.