英语词汇“galactic equator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

galactic equator

noun Astronomy

The great circle of the celestial sphere passing as closely as possible through the densest parts of the Milky Way.It will be the start of a new era resulting from and signified by the solar meridian crossing the galactic equator, and the earth aligning itself with the center of the galaxy....

The galactic equator has moved from it's maximum north position and is once again straight and overhead.
The galactic latitude between the galactic equator and the south galactic pole is negative.

单词	galactic equator
释义	galactic equator noun Astronomy The great circle of the celestial sphere passing as closely as possible through the densest parts of the Milky Way.It will be the start of a new era resulting from and signified by the solar meridian crossing the galactic equator, and the earth aligning itself with the center of the galaxy.... The galactic equator has moved from it's maximum north position and is once again straight and overhead. The galactic latitude between the galactic equator and the south galactic pole is negative.
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