satélite artificial

Un objeto fabricado que gira alrededor de un cuerpo celeste, ya sea en una órbita geoestacionaria o de manera polar. Parte de la información que es recogida por los satélites ...

satélite

Biologie; Genom

A chromosomal segment that branches off from the rest of the chromosome but is still connected by a thin filament or stalk..

artificial

Educaţie; Vocabular SAT

Artificial.

Sistema de Procesado de imágenes astronómicas

Astronomie; Astronomie în general

Developed by the National Radio Astronomy Observatory.

órbita

Astronomie; Astronomie în general

The path of one object about another (used here for an object orbiting the sun).

meteoros

Astronomie; Astronomie în general

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

Astronomie; Astronomie în general

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

Astronomie; Astronomie în general

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 ...