Author Question: The time taken by the Moon to circle the sky once and return to the same position among the stars is ... (Read 28 times)

vicotolentino · **on:** Jul 27, 2018

The time taken by the Moon to circle the sky once and return to the same position among the stars is known as the Moon's _____.

A) synodic period
B) annular period
C) sidereal period
D) ecliptic period

Question 2

Which of the following is true of ancient astronomers?

A) They believed that each star could be part of only one constellation.
B) They believed that the sky was a great sphere surrounding Earth.
C) They believed that Earth revolved around the Sun.
D) They believed that stars were scattered through space at different distances.