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Which of the following planets in our solar system that is able to sustain life?

• Venus

• Earth

• Jupiter

• Neptune

Answer explanation

This is really obvious but great job!

There are many stars in space but which is the nearest one?

• Polaris

• Sirius

• Canopis

• Proxima Centauri

Answer explanation

Proxima Centauri is the closest star to our solar system, located 4.25 light-years away!

The asteroid belt is a series of asteroids between what two planets?

• Earth and Mars

• Mars and Jupiter

• Jupiter and Saturn

• Saturn and Uranus

Answer explanation

It is said that the asteroids in the belt was a planet that failed to form.

Which of the following is NOT a terrestrial/rocky planet?

• Saturn

• Earth

• Mercury

• Mars

Answer explanation

Saturn, Jupiter, Uranus, and Neptune aree all gas giants and the rest are all terrestrials!

What unit of length is used to express astronomical distances to nearby stars?

• Light-year

• Kilometer

• Parsecs

• Astronomical unit

What is the name of the force which keeps the planets in orbit around the sun?

• Weight

• Gravity

• magnetic force

• Mass

Answer explanation

The gravitational pull on earth is 9.8m/s!

Theres a planet in our solar system that rains diamonds, which of the following is it?

• Neptune

• Jupiter

• Mercury

• Venus

Answer explanation

Too bad neptunes far away

Who is the first man in space?

• Neil Armstrong

• Yuri Gagarin

• Sally Ride

• John Glenn

Answer explanation

Yuri Gagarin was the first person to travel into space, on April 12, 1961!

Which of the following is a term for a natural satellite?

• Sun

• Orbital

• Spacecraft

• Moon

Answer explanation

The moon is earth natural satellite

What is the name of the galaxy we live in?

• Triangulum

• Andromeda

• Milky Way

• Aquarius dwarf

Answer explanation

The milky way includes many planets and stars including our solar system!