Last Updated：2025/11/20

(astronomy) of or originating outside the Solar System / (astrophysics) of or originating in a solar system other than Earth's

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extrasolar

Source Word

extrasolar

not-comparable

Japanese Meaning

（天文学）太陽系外の、または太陽系外から発生した / （天体物理学）地球の太陽系以外に位置するまたは起源を持つ

The research team announced the discovery of an extrasolar planet with an atmosphere similar to Earth's.

研究チームは、大気が地球に似た太陽系外惑星の発見を発表した。

Sense（1）

(astronomy) of or originating outside the Solar System

Some comets are thought to have an extrasolar origin.

Sense（2）

(astrophysics) of or originating in a solar system other than Earth's

A four-inch telescope was once used to find an extrasolar planet.