Stars form by condensing from clouds of dust and gas. The problem with this theory is that instead of condensing, the clouds would disperse, especially in the vacuum of space. In order for the cloud to condense and become a protostar gravity has to overcome pressure. This is usually aided by the shockwave from a nearby supernova, the collision of two different molecular clouds, or even in rare cases the collision of galaxies.
How does a star form and what determines its lifespan?Read more: How_does_a_star_form_and_what_determines_its_lifespan
Stars form in a nebulae
The mass forces the star to form
when a star dies
Either a neutron star or a black hole.
No there is not a book on Star 80
YES!
A neutron star is what is left behind from some supernovas, which occur when a massive star explodes.
Copper can only form in supernova explosions, when a dead star collapses to become either a neutron star or a black hole.
when a star collapses it is called a supernova, i learned about it in science today!
A pulsar is a dead star, after it has imploded on itself it leaves behind a small planet if that is what you want to call it. so a pulsar is a form of star.
For a star to form, a cloud of gas and dust in space must collapse under its own gravity, causing the material to heat up and ignite nuclear fusion, creating a star.