órbita

Small rocky and/or icy particles that are swept up by the earth in its orbit about the sun. Also called "shooting stars", they travel across the sky in a very short time, from ...

equinoccio

天文学; 天文学全般

Either of the two points (vernal, autumnal) on the celestial sphere where the ecliptic (which is the apparent path of the sun on the sky) intersects the celestial equator. Due to ...

cometa

天文学; 天文学全般

A celestial body orbiting the sun (though some may be ejected from the solar system by planetary perturbations) that displays (at least during a portion of its orbit) some ...

cenit

天文学; 天文学全般

The point directly overhead in the sky.

fotometría

天文学; 天文学全般

In astronomy, the measurement of the light emitting from astronomical objects, generally in the visible or infrared bands, in which a specific or general wavelength band is ...

ニュース関連の用語

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AlasVerdes

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産業/ドメイン政治カテゴリ政治全般

Bilateral significa dos lados o dos puntos de vista. En el mundo político, refiere a negociaciones, discusiones o debates entre dos países, estados o ...