Universe Trivia: Test Your Cosmic Knowledge - Fact Republic

How much do you know about the Universe?

Last 3 plays: Guest (6/10), Guest (5/10), Guest (7/10).

Quiz #
11

Updated
April 11, 2025

Qns
10

Avg Score
6.56

Plays
16

Question 1 of 10

While less common in our everyday experience on Earth, what is actually the most abundant phase of matter in the universe, found in stars and interstellar space?

Question 2 of 10

Due to the expansion of the universe, light from galaxies beyond a certain distance will never reach us because:

Question 3 of 10

What was the name of the ultra-high-energy cosmic ray detected in 1991, which was traveling so fast that it would have experienced only 16 days since the beginning of the universe?

Question 4 of 10

The Pillars of Creation are a famous formation in which type of celestial object?

Question 5 of 10

Planets that do not orbit a star and instead wander through space are known by what descriptive term?

Question 6 of 10

The Hubble Telescope captured an image of galaxies that appear to form a 'smiley face' due to the bending of light and time caused by strong gravity. What is this effect called?

Question 7 of 10

What are the hypothetical celestial objects theorized to be the opposite of black holes, expelling matter and light rather than absorbing it?

Question 8 of 10

Although the Big Bang occurred roughly 13.7 billion years ago, the diameter of the known universe is much larger. What is the primary reason for this?

Question 9 of 10

In a surprising discovery, which creature was found to use the Milky Way galaxy for navigation?

Question 10 of 10

What surprising fact about Earth and the Milky Way is true?

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