PLANETS
\plˈanɪts], \plˈanɪts], \p_l_ˈa_n_ɪ_t_s]\
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Heavenly bodies with their own motion among the stars, revolving, in the case of the solar system, around the sun, along the plane of the ecliptic. They are grouped into inner planets and outer planets, based on distance from the sun and common characteristics.
By DataStellar Co., Ltd
Word of the day
international pitch
- the pitch used to tune instruments for concert performances; usually assigns 440 Hz A above middle C