Why would we think that they must have the same physical properties as the Earth?
a single photon can pass through two sluts
if Donald Trump stuck his penis in me after trying on clothes I would have that date and time burned in my head.
Use your brain. There is no sun in space. You are simply duped.
The celestial planets are not the same as the Earth. Why would we think that they must have the same physical properties as the Earth?
I don't think the Earth is a planet, so no, I do not think the planets are the same shape as the Earth.