SUN
MOON & STARS
EARTH
PLANETS
ASTRONOMY
100

What is the sun?

A star!

100

What is the moon like?

It has craters, less gravity, no atmosphere (no air, so no sound), has a layer of dust, has extreme cold and hot temperatures


100

What is the invisible line diving the earth in half?

the equator

100

What phrase helps you remember the order of the planets?

My Very Enthusiastic Mother Just Served Us Noodles

100

What is astronomy?

The study/science of space

200

True of false: the sun is at the center of our solar system

True

200

True or false: We always see the same side of the moon

True

200

What shape is the earth?

A sphere

200

what is the biggest planet in our solar system?

Jupiter

200

What is an orbit? What shape is it?

The path something takes around something else (like planets around the sun)


Elliptical

300

What does the sun do for us? Why is it important?

Light, warmth, growing plants, etc.

300

Why does the moon look different at different times of the month?

The sun lights up different parts of the moon depending on where the moon is in its orbit around the earth.

300
How long does it take the earth to rotate/turn around 1 time?

24 hours, or 1 day.

300

What is the planet closest to the sun?

Mercury

300

What are the two types of movements the earth makes?

Rotates and revolves

400

How long does it take sunlight to reach earth?

About 8 minutes
400

What is it called when a star explodes?

A supernova, which creates a black hole

400

How long does it take the earth to revolve around the sun?

365 days or 1 year

400

Which planet(s) have rings?

Saturn and Uranus

400

What did Galileo discover and try to teach people?

That the sun was the center of our solar system, not the earth.

499

What kind of star is the sun?

A yellow dwarf star

499

What does the moon create on the earth?

waves in the ocean!

499

What is unique/special about the earth compared to the other planets in our solar system?

It has life! Water, plants, animals, humans. It is in the perfect spot to support life!

499

How many planets are in our solar system?

8

499

What is the device called that scientists use to observe the night sky and space?

Telescope