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Stars are of course not alive. However, as to whether it still exists, we cannot be sure. As it is about 550 light years away, if it were to explode today, we would not know for about 550 years. So it is possible it has been gone for a few hundred years and we don't know yet.
What else can I help you with?
Which star is densest Antares spica or Polaris?
polaris
What contains the star Antares.?
Scorpio
What is the temperature on the star Antares?
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.
Is Antares a binary system?
A binary system is a term referring to two objects (usually stars, but also planets, galaxies or asteroids) whose gravitational interaction causes them to orbit about a common centre of mass.Antares has a companion star (or binary star) called Antares B which is at a distance of approximately 550 AU from Antares A. (Neptune for comparison is only 30 AU from the Sun). This "companion" takes around 878 years to orbit Antares A.
Is Antares bigger than V382 Carinae?
Yes, Antares is larger than V382 Carinae. Antares is a red supergiant star, while V382 Carinae is a white hypergiant star. The size of a star is determined by its radius, and Antares has a larger radius compared to V382 Carinae.
Is Antares still alive?
At 883 times the size of our Sun, the supergiant star Antares is very much 'alive'.
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.
Which star is densest Antares spica or Polaris?
polaris
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.
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.
What color is the star Antares?
blue
What contains the star Antares.?
Scorpio
Is the star Antares a supergiant?
Yes, it is a red supergiant star.
What star is in the Scorpion?
Antares is an important star in the constellation of the Scorpion.
