ペルセウス腕
1. Perseus ArmThe Perseus Arm is one of two major spiral arms of the Milky Way galaxy. The second major arm is called Scutum–Centaurus Arm. Perseus Arm begins from the distal end of the long Milky Way. The Milky Way is a barred spiral galaxy with two major arms and a number of minor arms or spurs. The Perseus Spiral Arm, with a radius of approximately 10,700 parsecs, is located between the minor Cygnus and Carina–Sagittarius Arms. It is named after its proximity to the constellation Perseus.
Read “Perseus Arm” on English Wikipedia
Read “ペルセウス腕” on Japanese Wikipedia
Read “Perseus Arm” on DBpedia
Read “Perseus Arm” on English Wikipedia
Read “ペルセウス腕” on Japanese Wikipedia
Read “Perseus Arm” on DBpedia
Discussions
Log in to talk about this word.