mainly another name for supernova is star dust cause that's mainly what it is that is how new stars are born just like the sun
another word is collapsing star
Shocks from supernovae are the explosions of massive stars.
"Supernovae" is a plural form of "supernova"
It is precisely the supernovae that created those elements and dispersed them into space.It is precisely the supernovae that created those elements and dispersed them into space.It is precisely the supernovae that created those elements and dispersed them into space.It is precisely the supernovae that created those elements and dispersed them into space.
It is precisely the supernovae that created those elements and dispersed them into space.It is precisely the supernovae that created those elements and dispersed them into space.It is precisely the supernovae that created those elements and dispersed them into space.It is precisely the supernovae that created those elements and dispersed them into space.
no
supernovae are classified by the lines in their spectra (which indicate which elements are present). type I supernovae have no hydrogen lines, having been caused by the explosion of a star with no hydrogen envelope. type II supernovae have hydrogen lines, indicating that the exploding progenitor star had retained a significant amount of its hydrogen before its supernova. type I supernovae are further classified based on the presence of silicon lines, which are present in type Ia supernovae but not types Ib and Ic.
Black holes do not create supernovae. Black holes are created from a supernovae.
Supernovae are massive explosions that occur when a star uses up its gas and explodes so they will only occur once a star has died.
supernovae
See related questions
Nucleosynthesis in supernovae.
"explode as supernovae". These are called Type II supernovae and sometimes a neutron star is formed, not a black hole.