Solar System

The closest star to our solar system is Proxima Centauri, how many light years away is it?
A. 5 light years B. 6 light years C. 4 light years
Jupiter has the most moons in our solar system, how many does it have?
A. 92 moons B. 62 moons C. 105 moons
Which planet is the hottest planet in our solar system?
A. Mars B. Venus C. Mercury
How many years would it take to travel a light year?
A. 3720 years B. 37,200 years C. 15,600 years
What is gravity?
A. Is when a large object pushes an object away from its center. B. Is the push by which a planet or other body push objects forward from its center. C. Is the force by which a planet or other body draws objects toward its center.
Galaxies are a huge collection of gas, dust, and billions of stars and their solar systems, what are they held together by?
A. Universe B. Gravity C. It is not known
List the planets in order from the Sun.

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Solar System (Answer Key)

The closest star to our solar system is Proxima Centauri, how many light years away is it?
A. 5 light years B. 6 light years C. 4 light years
Jupiter has the most moons in our solar system, how many does it have?
A. 92 moons B. 62 moons C. 105 moons
Which planet is the hottest planet in our solar system?
A. Mars B. Venus C. Mercury
How many years would it take to travel a light year?
A. 3720 years B. 37,200 years C. 15,600 years
What is gravity?
A. Is when a large object pushes an object away from its center. B. Is the push by which a planet or other body push objects forward from its center. C. Is the force by which a planet or other body draws objects toward its center.
Galaxies are a huge collection of gas, dust, and billions of stars and their solar systems, what are they held together by?
A. Universe B. Gravity C. It is not known
List the planets in order from the Sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune

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