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Echoes of the Big Bang Quiz

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Echoes of the Big Bang: a General level Astronomy quiz. Test your knowledge with 15 questions!

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Questions

Question 1

What is the Cosmic Microwave Background (CMB)?

A Radio waves from Jupiter

B Dust in the Milky Way

C Afterglow of the Big Bang

D Light from the Sun

Question 2

Roughly how old is the universe?

A 1 billion years

B 13.8 billion years

C 100 million years

D 50 billion years

Question 3

The CMB is primarily detected in which part of the spectrum?

A Gamma ray

B Microwave

C Ultraviolet

D Visible light

Question 4

What does the CMB help us understand?

A The birth of the universe

B Ocean tides

C The Earth's core

D Volcanic activity

Question 5

Who accidentally discovered the CMB radiation?

A Penzias and Wilson

B Isaac Newton

C Carl Sagan

D Albert Einstein

📋 This quiz has 15 questions in total.