what problem did Apollo 13 had?

Apollo 13 faced a critical problem when an oxygen tank exploded in space, leading to a loss of electrical power and essential life-support systems. This incident occurred approximately 56 hours into the mission, forcing the crew and mission control to work together to develop a plan for safely returning to Earth. The situation was dire, but through ingenuity and teamwork, they managed to use the lunar module as a "lifeboat" to conserve resources and navigate back home successfully. Despite the severe challenges, all three astronauts returned safely.