Which of the following celestial body has "Sea of Tranquility"?

Moon

The correct answer is Option (4) - Moon

The Sea of Tranquility is a dark spot located in the northern hemisphere of the Moon. The sea is not a body of water but a lower-altitude plain. As a result of earlier periods of lunar volcanism, it is filled with dark, solidified lava. It's the first off-world place ever visited by human beings. On July 20, 1969, Neil Armstrong and Buzz Aldrin left footprints there.