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A Supernova is not a particular star. A supernova is a cataclysmic event that occurs at the end of a high mass star life. They have been occurring for billions of years, and will continue to do so for billions more. Therefore it is not possible to put an age to it.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoThere are probably millions, if not billions of supernova remnants [See related] However, because of the vast distances of space, we cannot hope to see them all. So far we know of 18 [See Link] but more will found as technology increases.
Wiki User
∙ 14y agoSupernovas are almost as old as the universe. They have occured from the death of the first stars, and have continued ever since.
Wiki User
∙ 12y agoA red supergiant may only be 10 to 100 million years old.
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Which of these stars is a red supergiant?
A non red giant is a giant, whereas a supergiant is well a supergiant and is a lot bigger.
Is Betelgeuse a supergiant?
Yes, Betelgeuse is a red supergiant star.
What is supergiant name IN Orion?
Betelgeuse is the star in Orion that is known as a red supergiant.
Is Betelgeuse a red supergiant?
Yes it is.
Does a red supergiant have the hottest core?
Yes.
Which of these stars is a red supergiant?
A non red giant is a giant, whereas a supergiant is well a supergiant and is a lot bigger.
Is Betelgeuse a supergiant?
Yes, Betelgeuse is a red supergiant star.
Is the star Antares a supergiant?
Yes, it is a red supergiant star.
What is supergiant name IN Orion?
Betelgeuse is the star in Orion that is known as a red supergiant.
Is Betelgeuse a red supergiant?
Yes it is.
What class is Betelgeuse?
Red supergiant
Is Betelgeuse a red giant?
Really, it is a red supergiant, I believe.
What type of star is the betegleuse?
Red supergiant
Does a red supergiant have the hottest core?
Yes.
What is the name of red giant star?
Its justa red giant or supergiant
Antares is red tonight?
The star Antares is always red. It is a red supergiant star.
What is the name of the red supergiant star in Scorpio?
Antares
