It is yes
A supernova
supernova remnants
A huge explosion from a dying star.
This is a supernova.
The star will blow out its outer layers in a huge explosion called a supernova.
Nuclear fusion stops and the star is no longer capable of transformming LIGHTER elements into HEAVIER. elements. At this point GRAVITY looses out and PRESSURE wins out thereby causing the supernova explosion. But bear in mind, there is a HUGE difference between an ordinary star going NOVA and a SUPERNOVA.
Gravity makes the supergiant collapse. Particles smashes into the center of the star make it so hot that a huge explosion occurs-a supernova
A supernova can be massive but some aren't. Every supernova is a dieing star. Supernovae are exploding stars. They represent the very final stages of evolution for some stars. Supernovae, as celestial events, are huge releases of tremendous energy, as the star ceases to exist, with about 1020 times as much energy produced in the supernova explosion as our Sun releases every second.
A theory that the universe formed in a huge explosion
The heavy elements are formed when a supernova explodes. That happens quite frequently, when a star suddenly increases in brightness by a huge amount for a few months. If a supernova is close to us it can be seen as a new star, and that happens about twice in 1000 years.
When an atomic bomb explodes it forms a mushroom cloud, the explosion gives off EMP or Electro Magnetic Pulse, the explosion is huge and can destroy so much for miles, and the explosion gives off huge amounts of radiation so if you survive the explosion you can suffer or die from the radiation after the bomb blew up.
When the canis majoris explodes, it will create a supernova of over 30000 degrees. A supernova is a huge explosion of fire. After the supernova, a black hole will form. Black holes form when a star explodes. But it cant just be a star. It has to be a star 10x greater then our sun. The canis majoris is way bigger then just 10x. So when it explodes it will create a black hole much bigger then normal size.