Earth
Moon
Solar System
General Knowledge
Pop Culture
100

What is the name of the imaginary line that divides Earth into the Northern and Southern Hemispheres?

Equator

100

Is the Moon a satellite?

Yes

100

Which planet is known as the Red Planet?

Mars

100

How many Earth days does it take Mercury to revolve around the Sun?

88

100

In Toy Story, what is the name of the space ranger action figure?

Buzz Lightyear

200

What is the name of the layer of gases surrounding Earth?

Atmosphere

200
Where does the Moon get its lumosity/light from?

Sun

200

Which is the largest planet in our solar system?

Jupiter

200

How many Earth days does it take Mars to complete a year?

687

200

In Guardians of the Galaxy, what is the name of the talking tree-like character?

Groot

300

What is the name of the deepest known ocean trench on Earth?

Mariana Trench

300

What causes the different phases of the Moon that we see from Earth?

The orientation of the Moon and Sun relative to Earth

300

How many planets in our solar system have rings?

4 (All gas and ice giants)

300

Which planet takes about 243 Earth days to rotate once on its axis, giving it the longest day of any planet?

Venus

300

Roughly how long was Matt Damon stuck on Mars in the movie "The Martian?"

18 months

400

What percentage of Earth's surface is covered by water, approximately?

71%

400

What is the name of the first person to walk on the Moon?

Neil Armstrong

400

Which planet takes the longest time to complete one orbit around the Sun?

Neptune

400

Which planet takes approximately 165 Earth years to complete one orbit around the Sun?

Neptune

400

What type of celestial object do Cooper and his crew travel through to reach another galaxy?

Wormhole

500

What is the name of the supercontinent that existed millions of years ago, when most of Earth's land was joined together?

Pangea

500

How many people have walked on the Moon?

12 (so they say....)

500

What can we find between Earth and Jupiter (its not a planet)?

Asteroid Belt

500

How long would it take astronauts to reach Neptune with current technology?

12 years

500

What is the name of the desert planet where Luke Skywalker grows up?

Tatooine