Beginner’s Cosmology Quiz: 7 Simple Space Questions

A quick, entry-level quiz that covers key ideas about the universe’s birth and growth.

dark mattercosmologyspace scienceuniversebig bangastronomy basicsexpansion
Difficulty:EASY

Quiz Details

Questions7
CategorySpace & Astronomy
DifficultyEASY
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Quiz Questions

Answer all questions below and test your knowledge.

  1. 1

    What event marks the beginning of the observable universe?

    Question 1
  2. 2

    Which term describes the universe’s increase in distance between galaxies over time?

    Question 2
  3. 3

    What is the most abundant form of matter in the cosmos that does not emit light?

    Question 3
  4. 4

    Which background radiation offers a snapshot of the universe 380,000 years after its birth?

    Question 4
  5. 5

    In the Lambda‑CDM model, Λ refers to

    Question 5
  6. 6

    What shape does the universe appear to have based on current measurements of cosmic curvature?

    Question 6
  7. 7

    Which observation first provided strong evidence for the expansion of the universe?

    Question 7

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