5 Questions
What is the prevailing cosmological description of the development of the universe?
Big Bang theory
What is the approximate diameter of the observable universe at the present day?
93 billion light-years
Who developed the heliocentric model with the Sun at the center of the Solar System?
Nicolaus Copernicus
Who built upon Copernicus in developing the law of universal gravitation?
Isaac Newton
When did space and time emerge together according to the Big Bang theory?
13.787±0.020 billion years ago
Test your knowledge of the universe and the Big Bang theory with this quiz. Explore topics such as the origin of space and time, the development of the universe, and its ongoing expansion. See how much you know about planets, stars, galaxies, and the fundamental concepts of cosmology.
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