Quiz on Dark Matter and Dark Energy

What is cosmology?

• The study of stars

• The study of the universe

• The study of galaxies

• The study of planets

Who discovered that the universe is expanding?

• Edwin Hubble

• Albert Einstein

• Galileo Galilei

• Isaac Newton

What is dark matter?

• A type of galaxy

• A new kind of particle

• A type of star

• A type of light

What percentage of the universe is dark energy?

• 80%

• 70%

• 60%

• 50%

What is the age of the universe according to modern cosmology?

• 13.77 billion years

• 10.77 billion years

• 20.77 billion years

• 15.77 billion years

What is the PANTHEON+ survey?

• A new streaming service

• A survey measuring supernovae

• A space mission

• A type of telescope

What did the PANTHEON+ survey measure?

• The positions of planets

• The positions of supernovae

• The positions of galaxies

• The positions of stars

What is the main goal of modern cosmology?

• To find new galaxies

• To discover new planets

• To measure the properties of dark matter and dark energy

• To study the sun