History of Astronomy Crossword
Author: Jeremy Schrodt
10
13
2
7
6
12
9
4
1
5
3
11
HORIZONTALS
1.
3.
5.
7.
law dealing with orbital speed of the planets
9.
these are caused by the amount of direct
sunlight on a hemisphere
sun-centered solar system model
Earth centered solar system model
when the sun rises at the most extreme north
or south
VERTICALS
2.
fixed arrangements of stars that resemble
animals, objects, and figures.
4.
6.
motion that appears to move backwards
8.
occurs when the Sun, Earth, and Moon are
directly in line.
path of the Sun through the stars on the
celestial sphere
10.
11.
when the sun rises directly east
12.
time period from 1650 to Present
daily motion of Sun, Moon, planets, and
Stars
13.
yearly motion due to the Earth's revolution