Sirius is known for being the brightest star in the night sky and is nearly twice as bright as the next brightest star, Canopus with a magnitude of -1.46. Sirius is also known as the ‘Dog star’ because it is part of the constellationCanis Major, which is Latin for “the greater dog...
One easy way to find Sirius in winter evening skies is to locate Orion, which dominates this region of sky. The bright star is a short distance southeast of Orion; in fact, the three stars of Orion’s belt can be used as a “pointer” to Sirius. ...
— Sirius: The brightest star in Earth's night sky — Arcturus: Facts about the bright red giant star — What's the story behind the stars? We've seen that blue stars are blue because they're very hot, and that their high temperature means they burn fuel much faster than other stars...
Wiki Info:Sirius is a star system and the brightest star in the Earth’s night sky. With a visual apparent magnitude of −1.46, it is almost twice as bright as Canopus, the next brightest star. The system has the Bayer designation Alpha Canis Majoris. What the naked eye perceives as ...
Sirius, the brightest star in the night sky, is a magnitude –1.4 star. The full moon, meanwhile, is a magnitude –12.7 and the sun is –26.8. So Venus will be considerably brighter than Sirius this week, but nowhere near as bright as the moon. It is bright enough to cast shadows,...