Questions LLC
Login
or
Sign Up
Ask a New Question
Historical Theories
Questions (4)
How has Ptolemy’s theory been disproved today?
1 answer
asked by
Robert
52 views
Copernicus devised the heliocentric theory of the Solar System. Why was his heliocentric theory not accepted at the time that he
1 answer
asked anonymously
26 views
Which reason that a earliest theory about the universe supported the geocentric model
1 answer
asked anonymously
24 views
Geocentric theory: the sun, moon, and planets revolve around the earth
Heliocentric theory: the earth, moon, and planets revolve
1 answer
asked anonymously
5 views
Parent Categories (1)
Astronomy