Yes. Planets do shine as stars. And if they all had their own black suns reflecting off a firmament. They would all look like lights in the sky. As for gravity, it is just a word to describe a theory. Tricks can hide entire continents. Or you can change a definition to create a trick. But gravity in itself, I do not see as 'a trick'.
Yes. Planets do shine as stars. And if they all had their own black suns reflecting off a firmament. They would all look like lights in the sky. As for gravity, it is just a word to describe a theory. Tricks can hide entire continents. Or you can change a definition to create a trick. But gravity in itself, I do not see as 'a trick'.