However, most stars and galaxies are red-shifted from our perspective.
然而,很多的恒星和星系从我们的视角看都是有红移的。
Could this explain the observed speeds of the stars and galaxies without dark matter playing a role?
这可以不需要借助于暗物质的作用来解释观测到的恒星和星系的速度吗?
Its vast catalogs will help answer fundamental questions about the origins of planets, stars and galaxies.
它浩大的编目将帮助解答关于原始行星、恒星和星系的基本问题。
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