We thought these questions were easy, but the average score doesn’t go any higher than 8/15

We thought these questions were easy

We thought these questions were easy. Example: How much does a day last on a planet like Mercury? I this TRUE-FALSE test you should guess the right answer if you don’t know it for sure. We hope you can do it to the end. It’s packed with interesting facts about the universe. Average score: 8/15.

We thought these questions were easy, but the average score doesn’t go any higher than 8/15


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  • Question of

    International Space Station had a cost of $150 billion and is the most expensive man-made structure in history.

    • True
    • False
  • Question of

    The longest a human could endure outside the Earth’s atmosphere without a space suit would be 240 seconds.

    • True
    • False
  • Question of

    Average temperature on the Sun’s surface is 8,800 Kelvin degrees.

    • True
    • False
  • Question of

    Comets are often described by astronomers as “dirty snowballs”?

    • True
    • False
  • Question of

    Uranus is the last of the planets in the Solar System.

    • True
    • False
  • Question of

    The so-called Great Red Spot is a giant storm visible in the surface of Mars.

    • True
    • False
  • Question of

    The farthest man-made object launched from planet Earth and reaching the outskirts of the Solar System is New Horizons.

    • True
    • False
  • Question of

    Triton is the largest moon of planet Neptune.

    • True
    • False
  • Question of

    The Large Magellanic Cloud is twice the diameter of the Milky Way.

    • True
    • False
  • Question of

    A year in Mercury lasts 270 Earth days.

    • True
    • False
  • Question of

    Uranus is in general the coldest planet in all Solar System

    • True
    • False
  • Question of

    Aboard the International Space Station orbiting around the Earth, there are about 15 sunsets visible each day.

    • True
    • False
  • Question of

    Callisto is a moon of planet Uranus.

    • True
    • False
  • Question of

    The photosphere is the lowest region of the Sun’s atmosphere, the one touching the surface.

    • True
    • False
  • Question of

    Titan, Saturn’s second-largest satellite, is actually smaller than Mercury.

    • True
    • False

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Ricardo Gondelles

Written by Ricardo Gondelles

Thirty years of experience in journalism and the publishing world is easily said. Yet, I feel so open to learning that I like to imagine what comes for the next 30 years. As a writer, editor and proofreader, my passion for the written word keep me discovering new realms. Bilingual (Spanish-English), I’m a language lover who’s going through French and Italian as well (I don’t know what comes next, Russian?). My goal in life is to have things done as best as I can, and I take pride in it. Contact me.

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