Discovery

What is the study of the universe called?

• Chemistry

• Geology

• Cosmology

• Biology

Who discovered that the universe is expanding?

• Albert Einstein

• Isaac Newton

• Edwin Hubble

• Galileo Galilei

What is the name of the mysterious substance that takes up the vast majority of all the mass in the universe?

• Dark Matter

• Dark Energy

• Dark Chocolate

• Dark Side

What did the PANTHEON+ survey measure the precise positions of?

• Supernovae

• Galaxies

• Planets

• Stars

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

• 5 billion years old

• 13.77 billion years old

• 20 billion years old

• 10 billion years old