Quiz on Dark Matter and Dark Energy

What is cosmology?

• The study of planets

• The study of stars

• The study of the universe

• The study of galaxies

Who discovered that galaxies are receding away from us?

• Edwin Hubble

• Isaac Newton

• Galileo Galilei

• Albert Einstein

What is dark matter?

• A new kind of particle with a mysterious identity

• A type of star

• A type of black hole

• A type of galaxy

What percentage of the universe is made up of dark energy?

• 70%

• 80%

• 50%

• 60%

What did the PANTHEON+ survey measure?

• The positions of supernovae

• The size of black holes

• The distance to the moon

• The temperature of stars