Is supernova an exploding star

Answer 1

Unlikely. it has been proposed to explain away the Star. Some stars are unstable and explode in this way with a bright blaze. However, historical records do not indicate a supernova at this time.

Answer 2

Answer 1:Yes, but only for a few weeks. After that, the supernova fades out because it has blown itself to bits. The part that remains is a dust cloud called a nebula, and either a black hole or a neutron star. Answer 2:Supernovas are technically not stars anymore. Hottest and brightest stars are o-type main sequence stars called hypergiants OR extended spectral type w-r class stars

Answer 3

A supernova is when a star that starts fusing elements too quickly and explodes. Generally the core of the supernova is crushed into a black hole or a neutron star, while the middle and outer layers of the star are blasted back out into space, where they may (millions of years later) come together with other gas and dust to condense into a new star with new planets. For example, we know that every atom of our Earth, including every atom of our bodies (except perhaps some of the hydrogen atoms), has already been through the furnace of the star.

But don't worry about our sun; our Sun is too small to become a supernova.A supergiant explodes and THEN turns into a supernova.

Answer 4

Yes, a supernova is a cataclysmic explosion that occurs when a massive star reaches the end of its life cycle and collapses in on itself. This explosion releases an immense amount of energy and can outshine entire galaxies for a brief period of time.

Answer 5

No the Sun is a main sequence star.

See related question for details of a supernova.

Answer 6

Yes, supernovas are exploding stars. And too, you might want to learn to differentiate between NOVA, SUPERNOVA, TYPE 1A SUPERNOVA and HYPERNOVA.

Answer 7

Yes, a supernova is a star that is going through the process of becoming a black hole.