イアペトゥス (衛星)
1. Iapetus (moon)Iapetus, occasionally Japetus, is the third-largest moon of Saturn, and eleventh largest moon in the Solar System. It was discovered by Giovanni Domenico Cassini in 1671. Iapetus is best known for its dramatic 'two-tone' coloration, but recent discoveries by the Cassini mission have revealed several other unusual physical characteristics, such as an equatorial ridge that runs about halfway around the moon.
Read “Iapetus (moon)” on English Wikipedia
Read “イアペトゥス (衛星)” on Japanese Wikipedia
Read “Iapetus (moon)” on DBpedia
Read “Iapetus (moon)” on English Wikipedia
Read “イアペトゥス (衛星)” on Japanese Wikipedia
Read “Iapetus (moon)” on DBpedia
Discussions
Log in to talk about this word.