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Solar system

What is the biggest planet? Jupiter
What is the smallest planet? Mercury
Name one of the 2 planets tilted on its side. Uranus / venus
Which planet has a nick name "the red planet"? Mars
What is the 8th planet in our solar system? Neptune
How many moons does Jupiter have? 63
What does retrograde mean? Orbiting in the other direction
How old is our solar system? 4.6 billion years
What galaxy are we in? The milky way
What is the hottest planet? Venus
What is the largest moon in our solar system? Ganymede
How many known moons does our solar system have in total? 166
How long do storms last on Saturn? From Months or even years
Closest planet to Earth is? Venus
Closest star to Earth? The sun