Earth's Motion/Seasons
Space Travel & Technology
Planets
Stars
Galaxies
100
We rotate on this. It takes us this long to make a full rotation.
What is an axis and 24 hours or 1 day?
100
This helps people's heart pump.
What is a pacemaker?
100
This is the nearest planet to the sun. It takes this long for this planet to make a full revolution.
What is Mercury and 88 days?
100
This is Earths closest star.
What is the sun?
100
This is the galaxy shaped like an oval.
What is an elliptical galaxy?
200
We rotate around this. This rotates around us.
What is the sun and moon?
200
This keeps cops safe.
What is a bulletproof vest?
200
This is the farthest away planet from the sun. It takes this planet this long to make one full revolution.
What is Pluto and 90,700 days? Or 248.5 years
200
The sun is this type of star.
What is a medium sized?
200
Irregular galaxies are shaped this way.
What is no shape?
300
This makes Summer happen.
What is when the north hemisphere faces towards the sun?
300
This makes math easier.
What is calculators?
300
This is the fourth planet.
What is Mars?
300
It began shining this long ago.
What is 5 billion years ago?
300
This is our type of galaxy and it is shaped like a pinwheel.
What is a spiral galaxy?
400
These are the solstices that are the longest and shortest days of the year.
What is summer and winter?
400
This satellite was the first one launched in this year.
What is Sputnik and 1957?
400
This is the sixth planet.
What is Saturn?
400
Its core is this hot.
What is 15 million degrees Celsius?
400
This is the name of our galaxy.
What is the Milky Way?
500
This is when there is 12 hours of daylight and 12 hours of night.
What is an equinox?
500
This shuttle blew up with a teacher on board and in this year.
What is the Challenger and 1986?
500
This is the seventh planet.
What is Uranus?
500
Stars get ALL energy from this.
What is fusion?
500
Our galaxy is a part of this.
What is a cluster?
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