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In astronomy, a blue giant is a hot star with a luminosity class of III (giant) or II (bright giant). In the standard Hertzsprung–Russell diagram, these stars lie above and to the right of the main sequence. The term applies to a variety of stars in different phases of development, all evolved stars that have moved from the main sequence but ...
Blue supergiants are found towards the top left of the Hertzsprung–Russell diagram, above and to the right of the main sequence. By analogy to the red giant branch for low-mass stars, this region is also called the blue giant branch. [2]
The blue color of these giants is a result of their high surface temperature, typically exceeding 10,000 Kelvin. A blue giant is a massive star characterized by high temperature, large size, and significant luminosity.
It is the 15th brightest star in the sky and is located 260 light years from earth, which makes it one of the nearest stars to our sun. Many people throughout history have observed it including Copernicus and Hipparchus. Facts. • Spica is a binary star system with the primary star at 10x the sun’s mass and 7x the sun’s radius.
In astronomy, a blue giant is a hot star with a luminosity class III (giant) or II (luminous giant). In the Hertzsprung-Russell Diagram these stars are above and to the right of the main sequence. The term applies to a variety of stars at different stages of development, all evolved stars that...
Neptune, also known as the Blue Giant for its large size and vivid color, is the outermost planet in our Solar System. It joins Uranus, Saturn, and Jupiter as one of the giant planets. Giant planets are unimaginably huge, stunningly beautiful, and sometimes a little weird.
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In astronomy, a blue giant is a hot star with a luminosity class of III or II (bright giant). In the standard Hertzsprung–Russell diagram, these stars lie above and to the right of the main sequence.
