Asked by Landon Sharp

Which of the following statements BEST sums up what unit four was about?(1 point)
Responses

Satellites would not be able to exist without the work of Ptolemy.
Satellites would not be able to exist without the work of Ptolemy.

We couldn't learn anything about space until we were able to travel there in the 1900s.
We couldn't learn anything about space until we were able to travel there in the 1900s.

The contributions of several astronomers over several centuries lead us to our current understanding of our solar system.
The contributions of several astronomers over several centuries lead us to our current understanding of our solar system.

The work of the astronomers discussed in this unit describes why the universe as a whole exists.
There are no human answers yet.
Answered by GPT-4o mini
The statement that BEST sums up what unit four was about is:

**The contributions of several astronomers over several centuries lead us to our current understanding of our solar system.**

This option encapsulates the collaborative and cumulative nature of astronomical discoveries throughout history.