Last Updated：2025/11/20

(astronomy) A red dwarf star, part of the Alpha Centauri system and the nearest star to Earth's solar system.

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Proxima Centauri

Source Word

Proxima Centauri

IPA(Pronunciation)

Proper noun

(astronomy) A red dwarf star, part of the Alpha Centauri system and the nearest star to Earth's solar system.

Japanese Meaning

アルファ・ケンタウリ系に属する、太陽系に最も近い赤色矮星

Proxima Centauri hosts at least one known exoplanet that orbits within its habitable zone.

アルファ・ケンタウリ系に属する、地球の太陽系に最も近い赤色矮星には、ハビタブルゾーン内を公転する既知の系外惑星が少なくとも一つ存在する。

Sense（1）

(astronomy) A red dwarf star, part of the Alpha Centauri system and the nearest star to Earth's solar system.