Question

In the history of astronomy, which of the following is true?

Tycho Brahe built one of the first observatories.

Ptolemy was criticized for his work on the heliocentric model.

Nicolaus Copernicus argued that the sun was the center of the universe.

Johannes Kepler argued that Earth was the center of the universe.

Answer 1

Kepler said the sun was the center .

Answer 2

are u shure??

Answer 3

Pretty sure. :) copernicus said that earth orbited the sun.

Answer 4

but u wrote kelper!

Answer 5

tatnx anyway!

Answer 6

lol you are misunderstanding me

Answer 7

y

Answer 8

Re read the choices.

Answer 9

yeah kelper argued that the earth was the center of the universe

Answer 10

yes,and it is asking which is true, correct?

Answer 11

oh now i c thanx.
btw u attended flvs?

Answer 12

I used to, yes.

Answer 13

I think that Nicolaus Copernicus who argued that the sun was the center of the universe. but kepler said that the earth revolves around the sun !

Answer 14

wat grade @bambi

Answer 15

Um, well, I did almost all of my school there, except for middle school and elementary.

Answer 16

oh so all high school??

Answer 17

almost. I did scvs too.

Answer 18

so u had earth-space science course??

Answer 19

Yes.

Answer 20

Sorry , for interrupting you ! But I'm confused now ! Nicolaus Copernicus was before Kepler !

Answer 21

this is wrong