OortGAIA.gif (518 × 518像素,文件大小:11.18 MB,MIME类型:image/gif、​循环、​211帧、​21秒)


摘要

描述
English: Orbits of stars around the galactic disk with faster angular velocity closer to the galaxy center but colored as seen from the sun and plotted against the galactic longitude together with the same graph using data from GAIA
日期
来源

https://www.cosmos.esa.int/web/gaia/dr3-where-do-the-stars-go-or-come-from; see also https://www.youtube.com/watch?v=5b-eDLVHwrg

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Motion of the stars as they orbit around and plot against the galactic latitude as per Oort's formulae

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