Regulus (Alpha Leonis)
Regulus, Alpha Leonis (α Leo), is the primary component in a multiple-star system located 79.3 light-years away in the constellation Leo. With a combined apparent… Read More »Regulus (Alpha Leonis)
Spica
Alkaid (Eta Ursae Majoris)
Alkaid, Eta Ursae Majoris (η UMa), is a blue main sequence star with an apparent magnitude of 1.86. It lies at a distance of 103.9… Read More »Alkaid (Eta Ursae Majoris)
Alioth (Epsilon Ursae Majoris)
Alioth, Epsilon Ursae Majoris (ε UMa), is the brightest star in the constellation Ursa Major (the Great Bear). It has an apparent magnitude of 1.77 and… Read More »Alioth (Epsilon Ursae Majoris)
Aldebaran
Aldebaran, Alpha Tauri (α Tau), is an orange giant star located 65.3 light-years away in the constellation Taurus. With an apparent magnitude that varies from 0.75… Read More »Aldebaran
Alpha Lupi (Uridim)
Alpha Lupi (α Lup) is a hot blue giant located approximately 460 light-years away in the southern constellation Lupus (the Wolf). With an apparent magnitude… Read More »Alpha Lupi (Uridim)
Altair
Altair, Alpha Aquilae (α Aql), is a white main sequence star located at a distance of 16.73 light years from Earth in the constellation Aquila,… Read More »Altair
Antares
Antares, Alpha Scorpii (α Sco) is a red supergiant star located at an approximate distance of 550 light years from Earth in the constellation Scorpius.… Read More »Antares