Science | Astronomy Quizzes

Planets from the Sun
Pluto will always be a planet to us.
Quick Pick: 10 to 1 Science
Pick the numerical facts about science in descending order from 10 to 1.
Smallest-to-Largest Minefield
We never thought knowing the exact size of a giraffe would come in so handy.
Quick Pick: 1-10 Science Things
Can you select the correct number from 1 through 10 to complete the science information?
Science Grab Bag
Consider yourself blinded with science.
Smallest-to-Largest Planets
Poor Pluto was so small it got booted out of the group.
Phases of the Moon
You see it most every night, do you know the phases of the moon?
Find the Astronomical Symbols
Can you find the correct astronomical symbol on the image below?
Missing Word: Science Misconceptions
Name the missing word for these common misconceptions about science.
Subcategory Multiple Choice: Science
You don't have to hide your love of science around these parts, smarty-pants.
Phases of the Moon Picture Click
We can't really recommend this quiz if you're a werewolf.
First Five: Science
If only there were some ultra-specific piece of scientific jargon that could describe sets of five objects.
Pick the Planets of the Solar System
Make your very educated mother proud.
Planetary Profile: Earth
This should be easy; it's your home planet.
Multiple Choice Science Slideshow
Don't worry, this quiz won't blind you. At least we're *pretty* sure it won't.
Planets by Image
Good thing these images are in color.
Choose Your Planet
We did poorly on this quiz, but it's probably because we kept typing in Kashyyyk.
Scientific Trios
Scientific concepts are much like Cheez-Its in that it's very difficult to stop after discovering one.
Science by the Numbers
The only thing scientists like more than numbers is those sweet lab coats.
'I' in Science
I spy with my little eye, a bunch of science questions about 'I.'
'B' in Science
Sadly, our science grades were never this high.
Muscle or Constellation?
Don't worry, next time someone asks you to flex your Ursa Major you'll be prepared.
Word Ladder: Solar System
Name the 4 letter words to finish the word ladder.
Science Groups Grab Bag
White coat and goggles not included.
Planetary Profile: Mars
We have to think that if John Carter had been a bit more popular, we'd already be on our way to Mars.
Thirteen Groups of Thirteen
Can you identify all thirteen members of the following groups?
Fifteen Groups of Eight
Can you identify all eight members of the following groups?
Somewhere in the Middle (Science)
Can you click the central component of these common science-related word trios, abbreviations or phrases?
One of These Four Doesn't Belong
'One of these things is not like the others, one of these things just doesn't belong.'
Astronomer Name Match-Up
Gravity isn't going to pull these names together. That's where you come in.
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