Example image of eyePlorer eyePlorer map for 'Star': Gravitation Plasma (physics) Earth Sun Celestial sphere Constellation Star catalogue Star designation Nuclear fusion Outer space Radiation Solar core Helium Hydrogen Astronomer Astronomical spectroscopy Luminosity Mass Metallicity Stellar evolution Hertzsprung–Russell diagram Convection Chemical element Fuel Red giant Binary star Orbit Galaxy Star cluster Civilization Celestial navigation Religion Celestial spheres Planet Solar calendar Gregorian calendar Ancient Egypt Common Era Aristillus Greek astronomy Timocharis Hipparchus Ptolemy Nova Arabic language Astronomy in medieval Islam Abu Rayhan Biruni Latitude Lunar eclipse Milky Way
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