What constellation does the star Sirius belong to? Sirius: The wordSiriusis derived from the Greek word for "glowing" or "scorching" and the star is twice as big as the sun. Sirius will appear brighter in the next 60,000 years, as it is gradually moving closer to the solar system and...
What are Alpha Centauri and Sirius? What type of star is Alpha Centauri? What constellation is Alpha Centauri in? What galaxy is Rigel in? What galaxy is Arcturus in? What is the parallax of Alpha Centauri? What is between the Oort cloud and Alpha Centauri?
This constellation is also known for hosting the stunning Great Globular Cluster, Messier 13. A whole cast of stars The Cassiopeia constellation has the shape of an M or W, depending on how its position in the sky. (Image credit: Alamy) In Greek mythology, Cepheus and Cassiopeia were the...
The constellation is dominated by the very bright (magnitude 0.05), yellow, sun-like star Capella, nick-named the Goat Star. Look several finger widths to the right (or 4 degrees to the celestial south) of Capella for a narrow, sideways triangle of three fainter stars known as the Kids ...
The brightest star in the Lyra constellation is located 25 light years away. So it is not surprising that the news arrives there with such a delay. In general, Vega is a white star of the main sequence, quite similar to Sirius. Though, it does not have a small white dwarf companion. ...
Sirius is the brightest star in the sky if you don’t count our own Sun. Under the right conditions, it can even be seen with the naked eye during the day. Sirius is one star in a group of stars that form the constellation Canis Major, meaning “Greater Dog.” It’s no surprise,...
You can have an idea how big the universe is.Earth's Moon - 3500 KmMercury -4900 kmMars - 6800 KmVenus 12000 kmEarth - 130000 kmKepler 22b (Believed to have Earth-like atmosphere in the constellation Cygnus) - 30,000 kmNeptune - 50,000 kmUranus - 51,000 kmSaturn - 120,000 km...
The constellation Orion as seen from the space shuttle Endeavour (STS-54) Photo courtesy NASA When you look at the night sky, you can see that some stars are brighter than others as shown in this image of Orion. Two factors determine the brightness of a star: luminosity - how much en...
Join the dots between Procyon, Sirius and Betelgeuse (Alpha (α) Orionis) in Orion’s northeast corner to find the Winter Triangle asterism. The winter Milky Way flows through the Winter Triangle, a space occupied by the dim constellation Monoceros, the Unicorn. Here lie many deep sky wonde...
Sirius is a two-star system consisting of Sirius A and Sirius B. It lies 8.58 light-years away from the Earth in the Canis Major constellation. Sirius B comes under the white dwarf stars category, which will be the remains when the Sun reaches its life’s end. Image By: Billion Photos...