Objects in the solar system stay in orbit (are kept nearby) because of the Sun’s _________________.
What is gravity?
How does the moon affect Earth?
It affects the rising and falling of the tides.
What do we call a person who studies the Solar System?
What is astronomer?
What is the angle of Earth's tilt?
What is 23.5 degrees?
What is the Earth's path called, as it moves around the sun?
What is orbit?
How many days are in between each moon phase?
What is 3-4 days?
When you describe the changes of the moon what term do you use?
What is a phase?
How many different phases of the moon are there?
What is eight?
What is the name given for the Galaxy our Solar System resides in?
What is Milky Way?
What is the definition of Solar System?
What is a Star and all the objects that orbit it?
A ___________ occurs when the Earth is in between the Sun and the Moon.
What is a Lunar Eclipse?
How long does it take Earth to rotate around its axis?
What is a 1 day?
400 years ago this instrument was invented to observe object in space with more detail.
What is telescope?
What is the imaginary line that goes through both poles of the planet?
What is Axis
Which planet has over 60 moons?
What is Jupiter?
Name one reason that the seasons change.
The Earth is tilted on its axis.
What moon phase comes TWO weeks after a full moon?
What is a new moon?
This is the star closest to the Earth
What is sun?