Antares is much bigger than Barnard's star, but they are both RED.
no.Not even close.Antares is over 20x bigger then the sun.The sun is nothing compared to this star.But not even the antares star is big. The biggest star in the galaxy is called the vy canis majoris. The canis majoris makes antares look like it is invisible!
Antares is bigger than V382 Carinae. but they are very close in size. V382 Carinae has a radius of 747 solar radii but Antares is 822 solar radii.
A Red Giant Stars that are much bigger than the sun are the giants and of course the super giants, which are the stars with the biggest size. If you want a specific one, Betelgeuse or Antares would be good choices.
Yes, Betelgeuse has a radius about 1200 times the size of the sun, and Antares is about 800 times the radius of the sun.
Antares is much bigger than Barnard's star, but they are both RED.
capella and sun
antares is much bigger than the sun, it is like a basketball comparing to a dot of rice
no.Not even close.Antares is over 20x bigger then the sun.The sun is nothing compared to this star.But not even the antares star is big. The biggest star in the galaxy is called the vy canis majoris. The canis majoris makes antares look like it is invisible!
Antares
Antares is bigger than V382 Carinae. but they are very close in size. V382 Carinae has a radius of 747 solar radii but Antares is 822 solar radii.
A Red Giant Stars that are much bigger than the sun are the giants and of course the super giants, which are the stars with the biggest size. If you want a specific one, Betelgeuse or Antares would be good choices.
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Antares (Alpha Scorpii) is a huge red hypergiant star, with a radius 800 times that of our own sun. There are some bigger stars though, such as Betelgeuse (1180 solar radii) and V354 Cephei (1520 solar radii), but the biggest known star is VY Canis Majoris, which is estimated to have a diameter between 1800 and 2100 times that of our own sun. If it were in the centre of our solar system its edges would almost reach the orbit of Saturn.
Yes, Betelgeuse has a radius about 1200 times the size of the sun, and Antares is about 800 times the radius of the sun.
Antares is a red supergiant star, and is estimated to be 12 million years old. Our sun, on the other hand, is about 4.6 billion years old, making it older than Antares.
Antares is a red super giant. It is approximately 800 times larger than our Sun. If our Sun was replaced by Antares, it would reach out beyond the orbit of Mars. Around 512 million Suns could fit inside Antares. See link for a pictorial representation