However! Another thing we now know is that the MW disk is not moving with the past center-of-mass of the MW's dark matter distribution (the reference frame we need for this to work!). The MW disk is moving *at least* ~32 km/s w.r.t. the outer halo (https:/
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@mrdoctorthr درسته اندرومدا نزدیکترین کهکشان به ماست. این LMC هم اتفاقاً داره با سرعت خیلی خیلی بالایی از ما دور میشه. اطلاعات بیشتر: https://t.co/c3dbFB2uPA
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RT @Jos_de_Bruijne: "Detection of the #MilkyWay reflex motion due to the Large Magellanic Cloud infall" https://t.co/eMQr37sle5 "Dynamical…