English-Pinyin/Astronomical object includes
Astronomical object includes objects like nebulae, star clusters, galaxy clusters, galaxies, stars, protostars, planets, satellites, comets, asteroids.
Tiāntǐ bāokuò xīngyún, xīngtuán, xīngxìtuán, xīngxì, héngxīng, yuánhéngxīng, xíngxīng, wèixīng, huìxīng, xiǎoxíngxīng děng wùtǐ.