Although the Moon, as expected, was apparently devoid of lifeforms, there was still concern that some component of the lunar environment might prove harmful to life on Earth. Sterilization procedures were used, and the crew kept in isolation for 21 days (July 24 to August 13, 1969) to observe them for any sign of pathogens. They were visited by President Richard Nixon, who was aboard the USS Hornet for the Apollo 11 splashdown and astronaut recovery.
The crew of the Apollo 13 , returned to earth in the Lunar module till earth and then entered the earth in the Apollo spacecraft.
The crew member of the Apollo 13 returned to Earth in the LEM Aquarius.
They took pictures, set up science experiments, and collected rock and soil samples for return to earth.
The crew of Apollo 11 returned to Earth on the 24th of July, landing in the Pacific Ocean.
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 astronauts of Apollo 13 were worried that they may not return safely to the earth.
Apollo 11 landed on Earth on July 24, 1969, at 16:50:35 UTC
The crew of the Apollo 13 , returned to earth in the Lunar module till earth and then entered the earth in the Apollo spacecraft.
The crew member of the Apollo 13 returned to Earth in the LEM Aquarius.
They took pictures, set up science experiments, and collected rock and soil samples for return to earth.
The crew of Apollo 11 returned to Earth on the 24th of July, landing in the Pacific Ocean.
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.
No the Apollo 13 astronauts were not killed , they returned to the earth in the lunar module.
The Apollo 11 crew flew to the mmon, landed on it and then returned to earth.
It took them roughly six days to return.
The Apollo 11 astronauts entered quarantine immediately after landing on July 24, 1968 in an Airstream trailer and later the Lunar Receiving Laboratory. Quarantine ended on August 13, 1969.
How was it used? To bring the crew back to Earth after the explosion...