Gaia

天文·每日一图

盖亚任务重建的银河系侧视图

A dark field of space surrounds a thin but colorful band horizontally across the center. The band is nearly straight but curves at its outer edges. Please see the explanation for more detailed information.
一片暗色的太空区域环绕着一条细长却色彩斑斓的水平带,横贯中心。这条带子几乎是直的,但外缘略微弯曲。有关更多详细信息,请参阅说明。

天文·每日一图

盖亚卫星:银河系在三维空间的运动

2022年7月6日 Milky Way Motion in 3D from Gaia Credit & License: ESA, Gaia, DPAC; Text: Ata Sarajedini (Florida Atlantic U., Astronomy Minute podcast) Explanation: Our sky is alive with the streams of stars. The motions of 26 million Milky Way stars are evident in the featured map constructed from

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