What caused the Challenger disaster?The Challenger disaster was caused by the failure of an O-ring in one of the solid rocket boosters, leading to an explosion just 73 seconds after launch.
On Jan. 27, the night before the Challenger launch ... Mulloy, the head of the solid-fuel booster rocket program, who vehemently opposed delaying the launch. The commission concluded that it ...
Play the USA TODAY Daily Crossword Puzzle. The investigation found that there was an issue inside the nozzle on the solid rocket booster. Unlike SpaceX Falcon 9 — which is fully liquid ...
The head of Poland’s space agency was fired over a bungled response to SpaceX debris falling over Polish territory.
March 7 (UPI) --NASA on Friday rolled out the new Artemis II Orion spacecraft and twin Space Launch System solid rocket boosters that will carry astronauts in the first crewed Artemis mission ...
Lucas was director of the Marshall Space Flight Center in Huntsville when the Challenger exploded ... explosion pointed to the shuttle's solid-fuel booster rockets as the likely culprit and ...