• supergiants
• spectrometry of stars
• eruptive stars
• main sequence stars
• white dwarfs
• blue-white sequence
• variable stars
• WR stars
• young stars
• chemically peculiar stars
• evolution of stars
• red supergiants
• red giants
• photometry of stars
• colour index
• nonstationary stars
• motion of stars
• novas
• origin of stars
• high mass stars
• state of stars
• colour diagram
• brown dwarfs
• dwarfs
• luminosity of stars
• star radiation
• supernovas
• giants
• Be stars
• subgiants
• star magnitudes