PLANET
STARS
UNIVERSE
ASTRONOMERS
MOONS
100
NEPTUNE
8th planet
100
YELLOW DWARF
Sun
100
COMET
Nicknamed the dirty snowball
100
SIR ISAAC NEWTON
Discovered gravity
100
HOW MANY MOONS DOES JUPITER HAVE
67
200
EARTH
3rd planet
200
BLUE DWARF
Hottest star
200
BLACK HOLE
A hole that not even light can escape from
200
GALILEO GALILEI
Invented the reflecting telescope
200
WHAT ARE THE 4 MAIN MOONS OF JUPITER
Io, callisto, europa, and ganymede
300
JUPITER
5th planet
300
SUN
Yellow dwarf
300
METEORITE
A meteor that has hit the earths surface
300
WILLIAM HERCHEL
Discovered uranus
300
HOW MANY MOONS DOES EARTH HAVE
Just one
400
URANUS
7th planet
400
SUPER NOVA OR NOVA
An explosion of a star
400
ASTEROID
A rocky ball orbiting the sun
400
NICOLAUS COPERNICUS
Made the heliocentric model
400
WHO DISCOVERED JUPITERS FOUR BIGGEST MOONS
Galileo Galilei
500
PLUTO
9th planet
500
RED DWARF
Most common star
500
NEBULA
Cloud of gas and dust
500
CLYDE TOMBAUGH
Discovered pluto
500
DOES THE MOON HAVE AN ATMOSPHERE
Yes a very thin one
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