Space Quiz Trivia - Solar System Quiz Easy, Medium, Hard, Impossibility Levels

How much do you know about the space and our Solar System? Here's a fun Space trivia quiz of 40 questions to find out exactly that!
How many questions can you answer correctly?
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The Questions List:
Which is the largest planet in the solar system?
What is the smallest planet in the solar system?
How many planets are there in the solar system?
Which planet is named after the Roman goddess of love?
Which planet is closest to the sun?
What is the term for a natural satellite?
Who was the first man in space?
What was the first artificial satellite?
Which planet has the Great Red Spot?
Who was the first living creature in space?
Which planet is usually the furthest form the Sun, but sometimes is not?
Which planet is the densest?
What is the approximate temperature at the surface of the Sun?
What is the name of the force which keeps the planets in orbit around the sun?
Which planet is named after the Roman god of war?
Which two planets take less time than Earth to orbit the sun?
Which planet has a day which lasts eight months?
What force bends light rays travelling though the universe?
Which planet orbits the Sun four times in the time it takes the Earth to go round once?
Which is the largest moon in the solar system?
Which is the largest moon of Saturn?
Which planet is covered by clouds of sulphuric acid?
Where, theoretically, might one find objects squeezed to an infinite density?
What would you find if you travelled to the centre of the solar system?
Where is the chromosphere?
Which planet id named after the sky-god who was father of the Titans?
What shape is the Milky Way?
Which planet takes almost 30 Earth years to orbit the sun?
What, ultimately, will the sun become?
Which was the first space probe to leave the solar system?
What name was given to the invisible material once thought to occupy all space?
Where is the Palomar telescope?
Who was the first Cambridge professor of radio astronomy?
Who discovered Uranus?
Which is the brightest comet in the solar system?
What kind of extraterrestrial objet has been named after the 17th-century astronomer Edmond Halley?
What is the name of the space shuttle destroyed in midair 28 Jan 1986?
What is the most distant object visible to the naked eye?
What is the name given to the super dense stars that sometimes result form a supernova?
What is the name of the theory that the universe appears the same wherever and whenever viewed?