Why Horoscope is not Science?

Si #	Horoscope	Science
1	In Horoscopy, SUN is a Planet, not a Star	In science SUN is Star. And it is an established truth.
2	Horoscopy follows Geocentric theory. (Which means Earth is the center-point for the entire universe, all planets and sun rotating around the earth.)	But Science strictly opposes Geocentric theory. And it gives the established truth about Heliocentric theory. (which means Earth is not the center point for the universe, but sun is the center point for only the Solar family.)
3	Horoscopy says there are nine planets including SUN.	But Modern Science says that Pluto is not a planet. And Sun is a star.
4	Horoscopy divides             1 day               = 60 Nalihai             60 Nalihai        = 12 Lahkanam             1 Lahkanam     = 5 Nalihai             5 Malihai         = 2 Hours. And, therefore, it says, all children (in the entire world) who born in any Lahkanam (ie, between two hours) will have same Horoscopy, which means same lifestyle, same emotions, and same tastes and so on.	In the light of Science and common sense it is idiotic and ridiculous