What is the most fascinating and mysterious objects in our universe?

• Quasars

• Black Holes

• Nebulas

• Red Giants

What is the fastest known entity in our universe can not escape the gravity force of a black hole?

• Protons

• electrons

• comets

• light

The boundary of a black hole is ...........

A singularity is another name for what

• A single point in space

• the center of the universe

• black hole

• the center of a galaxy

The laws of physics apply inside black holes just like anywhere else, true or false?

• True

• False

An infinitely small and an infinitely dense point is called?

What is theorized to exist at the center of every galaxy?

• Super massive black holes

• a path to a new dimension

• dark matter

• massive red giant star

When a star dies its core runs out of hydrogen fuel, it will contract under the weight of gravity. And that is what is called a ?

An accretion disc is

Jets of dust that blast out of super massive black hole is called