In the last question, you thought about what it would be like to live on Mercury, and to observe Earth in an attempt to decide between the heliocentric and Mercury-centric models of the solar system. Now let's imagine the same scenario, if you lived on Jupiter. (Technically, you can't live on Jupiter, since it's made of gas and liquid, but let's pretend it had a solid surface you could stand on.) Someone suggests looking at Earth, to see how lit-up it can appear. Let's assume you have a telescope that can magnify Earth well enough to see any phases it might have. Would this work well, for trying to tell the difference between the heliocentric and Jupiter-centric models