This is the 3960th most frequent Japanese word.
ジュピター
"ジュピター" (Jupiter) refers to the planet Jupiter or the Roman god of the sky and thunder.
Here, ジュピター refers to the planet Jupiter in an astronomical context.
ジュピターは太陽系の中で最大の惑星です。
Jupiter is the largest planet in the solar system.
In this instance, ジュピター is used as the title/name of a fictional movie.
ジュピターという映画が気になります。
I am intrigued by the movie called 'Jupiter'.
Here, ジュピター is used as the title of a musical piece.