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Both are red supergiants.
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Is Antares a thermal star?
Antares is a slow variable star. All stars are "thermal"
What is the color of the Antares stars and their temperature?
orange
What type of stars has low temperature but high luminosity?
The red giants like Betelgeuse and Antares are bright and - relatively - cool.
What type of stars has high temperature but high luminosity?
The red giants like Betelgeuse and Antares are bright and - relatively - cool.
What type of stars low temperature but high luminosity?
The red giants like Betelgeuse and Antares are bright and - relatively - cool.
Which of these stars is closest to the earth Polaris Antares or Betelgeuse?
Polaris is the closest of the three stars.
How many stars does antares have?
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.
What are two red giants stars?
Betelgeuse (Orion) and Antares (Scorpio).
Where could one find more information about the star Antares?
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.
Which stage in a stars evolution is it hottest?
The stars with an A-type spectrum are the hottest common stars, but early-stage stars with a B-type spectrum are even hotter. The order of temperature is B-A-F-G-K-M for common stars. The M-type stars are the coolest common stars and they definitely look red, e.g. Antares, Betelgeuse. Remember the order by learning this: Be A Fine Girl, Kiss Me!
What are the main stars of scorpius?
Antares is the most important star in the Scorpius Constellation.
Which constellation contains Antares?
All visible stars are within the the Milky Way Galaxy. Antares is no exception.
