Gîn-hô-hē

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Ùi Tē-kiû khoàⁿ tùi Sagittarius hong-hiòng ê Gîn-hô-hē.

Gîn-hô-hē (Milky Way) sī 1 ê kùn-á-hêng kńg-lê gîn-hô (barred spiral galaxy), tiàm tī pún-gîn-hô-kûn (Local Group) lāi-té. Thài-iông-hē tō tī gîn-hô-hē lāi-té. Gîn-hô-hē mā hō chò thian-hô.

Gîn-hô-hē lóng-chóng ū 2 * 10¹¹ ~ 4 * 10¹¹ lia̍p chheⁿ; tiong-ng îⁿ-poâⁿ ê ti̍t-kèng 80,000 ~ 100,000 kng-nî. Ji̍t-thaû lī gîn-hô-hē tiong-sim 26,000 ~ 35,000 kng-nî hn̄g.