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11/6/09
[[The Sun is the medium yellow star]] of spectral type G2 located in the
center of the solar system.
The Earth and other materials (including other
planets, asteroids, meteorites, comets,...
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Haga clic para modificar el estilo de subtítulo del patrón
11/6/09
[[The Sun is the medium yellow star]] of spectral type G2 located in the
center of the solar system.
The Earth and other materials (including other
planets, asteroids, meteorites, comets, and dust) orbiting around it, [1]
constitute the major source of electromagnetic energy this constellation.
[1]
by itself alone, the Sun represents approximately 98,6 per cent of the mass
of the solar system.
The average of the Sun distance to Earth is
approximately 149.
600.
000 kilometres or 92.
960.
000 miles, and its light
travels this distance in 8 minutes 19 seconds.
The energy from the Sun, in
the form of sunlight, supports almost all forms of life on Earth from
photosynthesis and leads the Earth s climate and meteorology.
It is the star of the planetary system is Earth; therefore, it is the closest to
Earth and the astro with higher apparent brightness.
Their presence or its
absence in the sky determine, respectively, the
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