Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Astronomy Review 2
0
%
0
0
0
Back
Restart
How many planets orbit the sun?
8
Oops!
Okay!
Which planet has a few rings around it?
Saturn
Oops!
Okay!
The planet in which we live
Earth
Oops!
Okay!
"Red planet" that we may be able to visit one day
Mars
Oops!
Okay!
Which planet is closest to the sun?
Mercury
Oops!
Okay!
Planet with big beautiful rings
Saturn
Oops!
Okay!
Smallest planet, closest to the sun
Mercury
Oops!
Okay!
Largest planet with a big red spot, or storm
Jupiter
Oops!
Okay!
Is Mars larger or smaller than Earth?
Smaller
Oops!
Okay!
Source of heat and light for the whole solar system
Sun
Oops!
Okay!
Visited by astronauts from Earth
Moon
Oops!
Okay!
Blue planet furthest from the sun
Neptune
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies