Search results
Sirius is the brightest star in the night sky. Its name is derived from the Greek word Σείριος (Latin script: Seirios), meaning lit. 'glowing' or 'scorching'. The star is designated α Canis Majoris, Latinized to Alpha Canis Majoris, and abbreviated α CMa or Alpha CMa.
Sirius is the brightest star in the night sky, a binary star in the constellation Canis Major. Learn about its name, distance, luminosity, companion star, and ancient associations with Egypt and Rome.
9 wrz 2019 · Sirius, Alpha Canis Majoris (α CMa), is the brightest star in the night sky and one of the nearest star systems to Earth. It has an apparent magnitude of -1.46 and lies at a distance of only 8.6 light years from the Sun. It is also known as the Dog Star, in reference to its position as the luminary of the constellation Canis Major, the Greater ...
24 paź 2023 · Sirius is a very luminous and close star that has a white dwarf companion, Sirius B. Learn about its history, location, color, and scientific significance in this article.
2 lut 2024 · Sirius is the sky's brightest star and the chief star in the constellation Canis Major the Greater Dog. Learn about its color changes, mythology, location and history in this article by EarthSky.
Sirius is a binary star system in the constellation Canis Major, also known as the Dog Star. It is the brightest star in the night sky, with a magnitude of -1.46, and has a rich history of mythology and astronomy.
27 mar 2018 · Meet the brightest star near Earth: Sirius. Find the "Dog Star" in late winter evenings or in the east pre-dawn hours during the "dog days of summer." There's more to this star than meets the eye.
