Black Holes

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

• True

• False

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

What is the most amazing thing about black holes?

• That they are invisible.

• That they are infinitely small and dense.

• that they are constantly warping space and time.

• That they are so mysterious.

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

• Quasars

• Black Holes

• Nebulas

• Red Giants

An infinitely small and an infinitely dense point is called?

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

Who discovered the first black hole?

• Astronomers studying the constellation Cygnus in 1971

• Karl Schwartzchild

• Albert Einstein

• Carl Sagan

Check all that are true about black holes

• They can swallow entire stars

• We can see black holes

• Not even light can escape their gravity

• They're at the center of most galaxies