Lesson 1
Lesson 2
Lesson 3
Lesson 4
Lesson 5
100
A device that collects light and magnifies images
What is a telescope
100
Bowl shaped impressions on the moon
What is craters
100
The tendency of a moving object to stay in motion
What is inertia
100
The appearing shift in an objects position viewed from two locations
What is parallax
100
Our home galaxy
What is the milky way
200
The study of the universe
What is astronomy
200
The shape of the moon we see at night
What is phase of the moon
200
Rocky or metallic objects that orbit the sun
What is astroids
200
How much light travels in a year
What is light year
200
A band of colors
Spectrum
300
One complete spin of earth on its axis
What is rotation
300
When earth blocks sunlight from reaching the moon
What is lunar eclipse
300
Orbit the sun in both the inner and outer regions
What is meteoroids
300
An exploded star
What is supernova
300
Sent matter in all directions
What is Big Bang
400
A vertical belt about 15 degrees wide in longitude
What is standard time zone
400
When earth passes through the moons shadow
What is solar eclipse
400
A meteoroid that enters earths atmosphere
What is meteor
400
A huge cloud of gas and dust
What is nebula
400
Radiation left over from the beginning moments of the universe
What is background rAdiation
500
The rise and fall of the water level
What is a tide
500
A meteoriod that strikes earths Surface
What is meteorite
500
An exploded star
What is super nova
500
Absortion lines show
What is expansion redshift
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