Astronomers uncover the longest-period classical Cepheid in our galaxy
Section-folded I-band (higher panel) and V-band (center panel) OGLE mild curves of OGLE-GD-CEP-1884 and radial-velocity curve ...
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Tag: Cepheid
Cepheid Centenary and the Increasing Universe – Astronotes
On October 5, 1923, Edwin Hubble recognized the primary Cepheid variable in M31, the Andromeda Galaxy. ...
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