Q. What is an exploding star?

Q. After a supernova, if the core is massive enough it can collapse into a...

Q.

Large mass stars exist for a longer time than small mass stars.

Q. More massive stars continue to fuse elements in their cores all the way up to...

Q. A collection of stars, dust, and gas bound together by gravity is...

Q. All H-R diagrams show what about stars?

Q. What is a large celestial body that is composed of gas and emits light?

Q. The most common elements stars are made of...

Q. A star is born when it begins...

Q. Our sun and most stars are in what stage of their life cycle?

Q. The fate of our Sun will be to...

Q. An example of a star in crisis is when a star:

Q. Mass of a star determines how long it "lives".

Q. When a star is in the prenatal stage it can be described as:

Q. The main element used to fuel a star during the majority of its life is:

Q. On the H-R diagram the white dwarf stars are located where?

Q. A star in the center of the H-R diagram would have what kind of luminosity?

Q.

In a star's life what does a star become right after the nebula collapses and protons begin to collide?