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Physics, 23.04.2021 06:40 NeonPlaySword

The main differnce between cephid variable stars and RR lyrae stars is Their pulstion mechanisms
Their masses
That Cepheids form at much greater distances from Earth
That RR Lyrae were discovered much earlier tgan Cepheids

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The main differnce between cephid variable stars and RR lyrae stars is Their pulstion mechanisms
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