Antares is a slow variable star.
All stars are "thermal"
Antares is a red supergiant star and not a constellation or an asterism.
antares is one of the biggest star known.
polaris
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.
Antares is the supergiant star in the constellation Scorpio.Antares is the supergiant in the constellation Scorpio.
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Scorpio
Yes, it is a red supergiant star.
Antares is an important star in the constellation of the Scorpion.
There is lots of information available about the star named Antares. It can be found in libraries, or online. Antares is one of the largest stars that man has ever discovered.
It appears red, as it is a red supergiant. red is the color of Antares star.... RED! it is a super giant
The surface temperature of the star Antares is estimated to be around 3,500 to 3,600 degrees Celsius, or 6,300 to 6,500 degrees Fahrenheit. This makes it a relatively cool red supergiant star compared to other stars.