Who were the three men on Apollo 13?

The three astronauts on Apollo 13 were Jim Lovell, Jack Swigert, and Fred Haise. Jim Lovell served as the commander, Jack Swigert was the command module pilot, and Fred Haise was the lunar module pilot. Their mission, launched on April 11, 1970, faced a critical failure when an oxygen tank exploded, forcing them to abort their planned lunar landing and focus on safely returning to Earth. Despite the challenges, the crew successfully returned home on April 17, 1970.