No offense to the other two writers, but their answers are probably not what you were looking for. read more
Firstly, if you think sun is SO FAR AWAY then consider this, the sun is nearly 1.49E10 metres away from earth and extent of milky way is nearly 9.46E20 meters and there are billions of galaxies in observable universe. read more
There are a number of videos on YouTube showing clouds which appear to be behind the Sun and Moon. This is being cited by flat earthers and other devotees of alternative theories, as evidence that the earth is flat, or that we are in some other way being lied to about the nature of reality. read more