Glossary
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A
axis
B
C
D
E
energy
F
G
gravity
H
I
J
K
L
M
N
O
orbit
P
Q
R
rotates
S
solar system
star
T
tilted
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V
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Y
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orbit
the curved path followed by a moon, planet or satellite as it circles a planet or sun
Source
Illustration 74249249 | Day Night © Vladislav Lukyanov | Dreamstime.com
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Glossary