Life of a Average Star vs. a Massive Star

How does a black hole form?

• A black hole forms when a star explodes.
• A black hole forms when two planets collide.
• A black hole forms when a massive star collapses under its own gravity.
• A black hole forms when a comet passes by.

How fast is a Supernova explosion?

What is the difference between a Stellar Nebula and a Planetary Nebula?

• Stellar Nebula is formed by the explosion of a star, while Planetary Nebula is where stars are born.
• Stellar Nebula is a type of black hole, while Planetary Nebula is a type of galaxy.
• Stellar Nebula is a result of a supernova explosion, while Planetary Nebula is a result of a comet impact.
• Stellar Nebula is where stars are born, while Planetary Nebula is ejected by a dying star.

What happens to a White dwarf over time?

Order the stages of an Average Star's life from 1-5.

Order the stages of a Massive Star from 1-5.