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supergiant n.【天文學】超巨星。

superglobsloptious

A typical red supergiant could be about 100 times larger than the red giant . its surface temperature is low while the total luminosity remains high , with absolute magnitude up to - 10 comparing to 4 . 8 of our sun 典型的超紅巨星比普通紅巨星大上100倍,雖然表面溫度低,但整體光度仍然非常高,絕對星等可達- 10太陽的絕對星等只有4 . 8 。

Post red - supergiant 紅超巨后星

Supergiant molecular cloud sgmc 超巨分子云