John L. Swigert Jr.

John L. Swigert Jr. was an American astronaut and engineer best known for his role as the command module pilot during the Apollo 13 mission in April 1970. His calm demeanor and quick thinking were crucial when the mission faced a life-threatening crisis due to an oxygen tank explosion. Swigert's famous communication to mission control, 'Houston, we have a problem,' highlighted the gravity of the situation. After the mission, he served in the U.S. House of Representatives and continued to inspire future generations with his contributions to space exploration.