YOU SAID:
Dark matter is called dark because it does not appear to interact with observable electromagnetic radiation, such as light, and so it is undetectable by existing astronomical instruments.
INTO JAPANESE
ダークマターは、光などの観測可能な電磁放射と相互作用しないように見えるため、ダークと呼ばれ、既存の天文機器では検出できません。
BACK INTO ENGLISH
Dark matter is called dark because it does not appear to interact with observable electromagnetic radiation, such as light, and cannot be detected by existing astronomical instruments.
INTO JAPANESE
暗黒物質は、光などの観測可能な電磁放射と相互作用するようには見えず、既存の天体観測機器では検出できないため、ダークと呼ばれます。
BACK INTO ENGLISH
Dark matter is called dark because it does not appear to interact with observable electromagnetic radiation, such as light, and cannot be detected by existing astronomical instruments.
You should move to Japan!