Anywhere there are massive stars. They are relatively rare events but many have been observed since records began. The first observed Supernova was in 185 in Centaurus and was almost as bright as the moon.
Our closest candidate is IK Pegasi located at a distance of only 150 light years.
Supernova are sudden cataclysmic events that happen within seconds. They are rare events and that is one reason that they are so little understood.
Supernova remnants can be viewed, such as the crab nebula, but to view an actual supernova in progress is almost impossible to predict.
The most likely object to go supernova in our lifetime is Betelgeuse but there may well be others that will explode before then.
Where the progenitor star exists.
Supergiant stars of at least eight solar masses will explode as Type II supernovas.
Supernovas are the explosions of large stars in space.
star explosions
Yes! Tons
No, they are much smaller.
gases.
binary stars are two stars that orbit each other while supernovas and novas stars are stars that explode when it runs out of fuel
Supergiant stars of at least eight solar masses will explode as Type II supernovas.
Supernovas are the explosions of large stars in space.
no
Stars do not create supernovas. Supernovas happen to stars. A supernova is when a star, bigger than our own sun, explodes due to the lack of gas they need.
Star Dust from supernovas is what makes technically 'everything' in the Universe.
They are not. A supernova is an explosion of a star. Blue stars usually end their lives in such explosions.
In space.
A great energy and light is produced by the supernovas. Therefore, a great number of photons is produced.
Yes.
star explosions