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Apollo 13 launched toward the Moon before its near-fatal accident

On this day · 11 April 1970
45 sec read

It lifted off on April 11, 1970, as a routine third Moon landing — then an oxygen tank blew, and the mission became a rescue.

Verified · NASA

On April 11, 1970, at 1:13 p.m. local time, Apollo 13 launched from Kennedy Space Center carrying Jim Lovell, Jack Swigert, and Fred Haise toward what was meant to be the third crewed Moon landing.

Two days later, on April 13, a routine command to stir a service-module oxygen tank ignited damaged wiring inside it. The tank ruptured, draining both oxygen supplies and crippling the spacecraft’s power and life support. Swigert’s report — “Houston, we’ve had a problem” — became one of history’s most quoted understatements.

With a Moon landing impossible, the crew sheltered in the cramped Lunar Module as a lifeboat.

Using the lander’s engine and oxygen, and improvising a fix for carbon-dioxide buildup, mission control swung the men around the Moon and back. They splashed down safely in the Pacific on April 17, turning a failed landing into NASA’s most celebrated rescue.

3
crew aboard
2 days
to the explosion
Apr 17
safe splashdown

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 NASA Space agency “Launch: April 11, 1970; 1:13 p.m. CST... The message came in the form of a sharp bang and vibration at 9:08 p.m. April 13... return April 17, 1970.” nasa.gov ↗
2 Smithsonian National Air and Space Museum Museum / research institution “When Apollo 13 launched on April 11th, 1970 it was intended to be the third Apollo mission to land on the Moon... an explosion in one of the oxygen tanks seriously damaged the spacecraft during flight.” airandspace.si.edu ↗
✓ Last reviewed Jun 7, 2026

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