Alan Shepard and his crew was supposed to fly Apollo 13, but he got an ear infection close to the launch, so the crew of Apollo 14 were moved up a place allowing Alan Shepard to fly Apollo 14. The reason the whole crew switched was because they trained with each other and were put together to compliment each others skills.
Jim Lovell's crew was originally scheduled for Apollo 14, but due to medical reasons, the original Apollo 13 crew had to be replaced. Lovell and his crew were then re-assigned to Apollo 13.
Jim Lovell and his crew were bumped up from Apollo 14 to Apollo 13 after the original crew of Apollo 13 was exposed to measles. Lovell's crew was already in training and considered the backup crew, making them the natural choice to take over the mission.
The original Apollo 13 crew had to be replaced due to health concerns. Ken Mattingly was removed from the flight because he was exposed to German measles, and Jack Swigert took his place. Alan Shepard, Edgar Mitchell, and Stuart Roosa were then assigned as the new Apollo 14 crew.
Jim Lovell was bumped from the Apollo 14 mission to serve as the backup commander for Apollo 13 due to a medical issue involving the original commander, Alan Shepard. Shepard developed an inner ear condition that affected his ability to fly in space, so Lovell took his place on the Apollo 13 mission alongside Fred Haise and Jack Swigert.
John Swigert, Fred Haise, and James Lovell. There was supposed to be a fourth crew member but he ended up not going on the Apollo 13 mission and instead went on the Apollo 14 mission.
Jim Lovell's crew was originally scheduled for Apollo 14, but due to medical reasons, the original Apollo 13 crew had to be replaced. Lovell and his crew were then re-assigned to Apollo 13.
Jim Lovell and his crew were bumped up from Apollo 14 to Apollo 13 after the original crew of Apollo 13 was exposed to measles. Lovell's crew was already in training and considered the backup crew, making them the natural choice to take over the mission.
The original Apollo 13 crew had to be replaced due to health concerns. Ken Mattingly was removed from the flight because he was exposed to German measles, and Jack Swigert took his place. Alan Shepard, Edgar Mitchell, and Stuart Roosa were then assigned as the new Apollo 14 crew.
Jim Lovell was bumped from the Apollo 14 mission to serve as the backup commander for Apollo 13 due to a medical issue involving the original commander, Alan Shepard. Shepard developed an inner ear condition that affected his ability to fly in space, so Lovell took his place on the Apollo 13 mission alongside Fred Haise and Jack Swigert.
John Swigert, Fred Haise, and James Lovell. There was supposed to be a fourth crew member but he ended up not going on the Apollo 13 mission and instead went on the Apollo 14 mission.
Apollo 13 was to land on the moon and do experiments, but as it was cancelled. Apollo 14 did the job.
Apollo 14 was launched as Apollo 13 failed to land on the moon and do experiments. Apollo 14 astronauts did that job.
No, they were not - the first moon landing left Cape Canaveral in Florida on 16th July, 1969 with the crew of Apollo 11 landing on the moon four days later. Between July 1969 and December 1972 there were (in total) six manned moon landings made by Apollo 11, Apollo 12, Apollo 14, Apollo 15, Apollo 16 and finally Apollo 17. Apollo 13 was forced to return to Earth when an explosion in the rocket occurred when the crew were halfway to the moon but fortunately the crew survived and returned to Earth safely. There is even a movie about the Apollo 13 moon mission so that's evidence the moon landings were not faked.
The crew of Apollo 13 was supposed to land in the hilly uplands region called Fra Mauro. However, due to an oxygen tank explosion on the spacecraft, their mission was aborted, and they had to circle around the moon and return to Earth without landing.
The crew members of Apollo 14 were Alan Shepard, Edgar Mitchell, and Stuart Roosa. Alan Shepard was the mission commander, Edgar Mitchell was the lunar module pilot, and Stuart Roosa was the command module pilot.
Apollo 13 was supposed to land in the Fra Mauro region of the moon. Their primary assignment was to sample the boulders around Cone Crater. After one of the oxygen tanks exploded halfway to the moon, the mission became one of survival and safe return of the crew, which was accomoplished after some rather ingenious improvising by the men of mission control. 9 months after Apollo 13, Apollo 14 successfully accomplisheed all of 13's goals.
The Apollo 13 mission aborted its planned moon landing in 1970 due to an oxygen tank explosion that damaged the spacecraft. The crew had to make a successful return to Earth without completing their mission on the moon.