1
System created by Ptolemy that proposed planets move in circle.
3
The theme of Space Week.
4
He attempted to measure relative distances to the moon and sun.
5
He elaborated the first detailed heliocentric model.
7
He thought the position of stars change as Earth moves.
8
It is the apparent shift in the position of an object or a star.
9
The method used to observe the sky before Galileo.
10
The name of book wrote by Ptolemy.
11
Number of women that passed the rigorous test to be astronauts in 1960s.
12
He invented the telescope in 1609.
13
His detailed geocentric model was used during 14 centuries.
14
He proposed planets orbit in ellipses.
15
Place where women worked as computer device in the late late 1800.
16
It has phases similar to Earth's moon.
17
The number of men that passed the test to be astronauts.
