What is the difference between Apollo 13 and Apollo 11?

Answer 1

Apollo 11 was the first manned mission to land on the moon, while Apollo 13 had an explosion and started loosing power and oxygen, making it imposible to make the moon landing. They had to return back to earth.

Answer 2

Apollo 11 successfully landed astronauts on the moon in 1969, making Neil Armstrong the first person to walk on the moon. Apollo 13, on the other hand, experienced an oxygen tank explosion in 1970, prompting a dramatic rescue mission to bring the astronauts back safely to Earth without being able to land on the moon.