English Dictionary

hot Neptune

名詞

(planetology) An exosolar planet whose characteristics are similar to the ice giants Uranus and Neptune, but which orbits its parent star much more closely and thus has higher temperatures.

日本語の意味

恒星に近い軌道を持ち、天王星や海王星に類似する性質を持ちながらも、親星に近いために高温となっている外惑星

Astronomers were surprised when they detected a hot Neptune orbiting a sunlike star just 0.05 astronomical units away.

天文学者たちは、太陽に似た恒星をわずか0.05天文単位で周回する近接軌道の海王星型惑星を検出したとき驚いた。

意味（1）

(planetology) An exosolar planet whose characteristics are similar to the ice giants Uranus and Neptune, but which orbits its parent star much more closely and thus has higher temperatures.

hot Neptunes （ plural ）