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Are the brightest stars in the sky also the biggest?
Believe it or not, the brightest stars in the sky are NOT always the largest. There are several different types of stars. Red giants are the largest that I personally know to exist, and they aren't as bright as blue stars. Blue stars are often-times (not always) smaller than our own sun, and yet they burn brighter. They also have a shorter lifespan. Red giants are in the last phases of their life, and expand, but are often dimmer than our own sun.
What is the name of the brightest star in Orion?
Rigel is the brightest star in Orion, Betelgeuse is the 2nd brightest
What are the two brightest stars in the constellation Orien?
the two brightest stars in the orien
How many are the brightest stars of the Taurus?
You can take as many as you want.For instance: The ten brightest stars are ten; the 100 brightest stars are 100; etc.
What are four brightest stars of Orion?
The four brightest stars of Orion are Betelgeuse, Rigel, Bellatrix, and Saiph. Betelgeuse and Rigel are the two brightest stars in Orion.
What do the largest and brightest galaxies contain?
quasars.
Are the brightest stars in the sky also the biggest?
Believe it or not, the brightest stars in the sky are NOT always the largest. There are several different types of stars. Red giants are the largest that I personally know to exist, and they aren't as bright as blue stars. Blue stars are often-times (not always) smaller than our own sun, and yet they burn brighter. They also have a shorter lifespan. Red giants are in the last phases of their life, and expand, but are often dimmer than our own sun.
What is the name of the brightest star in Orion?
Rigel is the brightest star in Orion, Betelgeuse is the 2nd brightest
What are the two brightest stars in the orien?
the two brightest stars in the orien
Which of the brightest stars if the largest?
Arcturus (in Bootes) and Antares (in Scorpius) are GIANT, reddish stars and are extremely bright - in fact, they are almost as bright as the planets.
What are the two brightest stars in the constellation Orien?
the two brightest stars in the orien
How many are the brightest stars of the Taurus?
You can take as many as you want.For instance: The ten brightest stars are ten; the 100 brightest stars are 100; etc.
What are four brightest stars of Orion?
The four brightest stars of Orion are Betelgeuse, Rigel, Bellatrix, and Saiph. Betelgeuse and Rigel are the two brightest stars in Orion.
What is the Coolest largest and brightest than most main sequence stars?
Red giants, red supergiants and red hypergiants.
Are the brightest stars white dwarfs?
No. White dwarfs are fairly dim. The brightest known stars are generally Wolf-Rayet stars.
What are the largest stars in the HR Diagram?
The largest stars would also be the brightest and that would put them near the top of the Hertzprung Russell diagram. The Sky Catalogue 2000.0 lists 50,071 stars of brightness down to magnitude 8.0. The brightest star is Rho Cassiopeiae with an absolute magnitude of -9.5, which is about 400,000 times more luminous than the Sun, and its spectrum is G2 like the Sun.
What is the brightest but coolest cluster of stars?
the brightest star and coolest is betelgeuse
