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HR Diagram Explained - Star Color, Temperature and Luminosity
Arcturus Star in Boötes
Deneb Star in Cygnus
Vega Star in Lyra
Antares Star in Scorpius
Capella: Brightest Star in Auriga
Belt Stars of Orion
Pleiades versus Hyades
Open versus Globular Star Clusters
Alpha Centauri versus Beta Centauri
Alcor versus Mizar
Beehive Star Cluster (Messier 44)
Pleiades Star Cluster (Messier 45)
Star Magnitude (Brightness) Scale
Bright Stars of Orion
Algol: The Demon Star
Albireo: Double Star in Cygnus
Altair - Brightest Star in Aquila
Barnard's Runaway Star
Star Stories: The Llama Star
Polaris: The North Star
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