Space Lesson - Black Holes

All black holes have an extremely high...

• Volume

• Density

• Mass

• Temperature

A black hole has such a large gravitational force that even _____ cannot escape it.

What is the largest type of black hole?

• Intermediate-mass

• Stellar-mass

• Supermassive

• Primordial

True or False: Primordial black holes are only theoretical

• True

• False

Stellar-mass black holes are formed when a massive star...

• Collapses

• Explodes

• Fizzles out

• Reaches its maximum mass

True or False: Supermassive black holes are thought to have formed near the beginning of the universe

• True

• False

True or False: There are confirmed intermediate-mass black holes

• True

• False

What type of black hole is at the centre of almost every galaxy?

• Stellar-mass

• Intermediate-mass

• Supermassive

• Primordial

What is the most common type of black hole?

• Stellar-mass

• Intermediate-mass

• Supermassive

• Primordial

What supermassive black hole is at the centre of the Milky Way?

• Aquarius A*

• M87*

• TON 618

• Sagittarius A*