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Which star is densest Antares spica or Polaris?
polaris
Is antares hotter than the sun?
yes it is hotter than the sun closest to us [earth]
Which is hotter Sirius or Antares?
Sirius is considerably hotter than Antares.
Which star is a super giant polaris alpha centaurs Antares betelgeuse?
Antares and Betelgeuse are supergiant stars, while Polaris is not. Alpha Centauri is a binary star system consisting of three stars: Alpha Centauri A, Alpha Centauri B, and Proxima Centauri.
Which is the brighter star Antares or Betelgeuse?
Betelgeuse is generally brighter than Antares. Betelgeuse is a red supergiant star in the constellation of Orion and is one of the brightest stars in the night sky, while Antares is a red supergiant in the constellation Scorpius and appears slightly dimmer than Betelgeuse from Earth's perspective.
Which of these stars is closest to the earth Polaris Antares or Betelgeuse?
Polaris is the closest of the three stars.
What is Antares' brightest star?
Antares is a red supergiant star and not a constellation or an asterism.
Is Antares a thermal star?
Antares is a slow variable star. All stars are "thermal"
What is special about Antares?
antares is one of the biggest star known.
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 is the name of the super giant star in Scorpio?
Antares is the supergiant star in the constellation Scorpio.Antares is the supergiant in the constellation Scorpio.
How is the star Polaris compared to that of the star Sirius?
Sirius is the brightest star...Polaris is bigger then Sirius, Polaris is 360 to 820 light years away from earth, and Sirius is only 8.6 light years away. The Sirius star is known as the dog constalation, The polaris star is found at the tip and corner of the big dipper and the little dipper
