Pulsars are created by supernovae.
Supernovas are the explosions of large stars in space.
ultimately, supernovas that created all the elements past iron in their final explosion.
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.
gases.
star explosions