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1 giorno fa · With an apparent magnitude of −1.46, Sirius is the brightest star in the night sky, almost twice as bright as the second-brightest star, Canopus. From Earth , Sirius always appears dimmer than Jupiter and Venus , and at certain times also dimmer than Mercury and Mars . [73]
4 giorni fa · Vega is the brightest star in the northern constellation of Lyra. It has the Bayer designation α Lyrae, which is Latinised to Alpha Lyrae and abbreviated Alpha Lyr or α Lyr. This star is relatively close at only 25 light-years (7.7 parsecs) from the Sun, and one of the most luminous stars in the Sun's neighborhood.
5 giorni fa · Most stars on this list are not bright enough to be visible to the naked eye from Earth, because of their high distances, high extinction, or because they emit most of their light outside the visible range. For a list of the brightest stars seen from Earth, see the list of brightest stars.
12 mag 2024 · Raúl Cortés. Armando Caussade. May 21, 2024. Spica, the bright beacon of Virgo, is 2 stars. Spica is a scorching-hot pair of stars, whirling very closely around one another. One of them may go...
15 mag 2024 · Leo the Lion’s brightest star is Regulus, the Lion’s Heart. Regulus is the dot at the bottom of a backward question mark pattern of stars, called the Sickle. An easily identifiable triangle...
4 giorni fa · Details. Related. This image is released as part of the Early Release Observations from ESA’s Euclid space mission. All data from these initial observations are made public on 23 May 2024 – including a handful of unprecedented new views of the nearby Universe, this being one.
1 mag 2024 · Once the sky darkens several hours later, Virgo's brightest star Spica will be visible to the lower right (or celestial southeast) of the very bright moon. Binoculars (orange circle) will...
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