However the discovery of a companion star, Sirius B, in 1862 surprised astronomers. The star that you can see with the naked eye is called Sirius A, or sometimes just Sirius. Sirius B is 10,000 ...

This orbital motion reveals that Sirius A, the brighter star, has 2.02 ± 0.03 solar masses and Sirius B, the white dwarf, has 1.00 ± 0.02 solar masses. Liebert and his colleagues then determined ...

The Sirius system, about 8.6 light-years from us, does include a white dwarf star (Sirius B) orbiting a companion (Sirius A). However, Sirius B is not close enough to its companion to accrete ...

Orbiting the star once every 50 years is a much dimmer star, called Sirius B, or better yet, "The Pup." Shining at magnitude +8, this star would be easily seen in binoculars but is lost in the ...

It was discovered in 1862 but close scrutiny isdifficult because of the glare of the primary star. "Studying Sirius B has challenged astronomers for more than140 years," said Martin Barstow of the ...

The tribe claimed their gods came from Sirius B, a dying star only seen through modern-day telescopes. “In astronomy, it is a known fact that there is a Sirius A and a Sirius B, Sirius A can be ...

but hotter companion star called Sirius B. The latter’s nickname is “the Pup.” The closest known white dwarf star, Sirius B’s mass is the same as that of our Sun, and its radius is ...

Learn more: You can see a galaxy with the naked eye: Astrotourism is an adventure 'you can't experience from photos' The brightest star in the night sky is the Sirius star. According to NASA ...

This is Sirius, the brightest star in the night sky. Long known as the Dog Star, it’s the leading light of the constellation Canis Major, the Great Dog, which loyally follows the great hunter ...

Mercedes-Benz USA plans to offer Sirius Satellite Radios as a standard feature on the 2007 model year SL-Class and CL-Class vehicles, and all AMG and 600 model vehicles, beginning in 2006.