Black holes

What primarily causes a black hole to form?

• The explosion of a star

• The collision of galaxies

• The collapse of a planet

• The fusion of hydrogen atoms

What happens to objects that cross a black hole's event horizon?

• They disappear forever

• They are transported to other universe

• They are stretched and torn apart

• They are ejected back into space

What is the singularity inside a black hole believed to be?

• A point of infinite density

• A source of intense light

• A gateway to another dimension

• A region filled with gas

How does time near a black hole appear different to observers far away?

• Time speeds up

• Time slows down

• Time stops completely

• It's unpredictable

What will eventually happen to black holes according to current understanding?

• They will shrink and vanish due to radiation

• They will transform into neutron stars

• They will explode in a burst of light

• They will grow infinitely larger