Zusammenfassung der Ressource
solar system models
- Geocentric model
- "naked eye planets" (ones we can see) all rotate
around the earth
- observations were made to say that the earth was the
centre of the universe, as the stars apeared the orbit
the earth
- Heliocentric model
- the heliocentric model shows that the earth and other planets orbit the sun
- nicolaus copernicus came
up with the idea in the 16th
century
- before this, people still
doubted that the earth was
round