Oh BTW, since the Moon, planets and quite a few of the stars travel in the same area of the sky that the Sun does, the ecliptic, the "spotlight" effect has to effect them as well or everyone everywhere on Earth would see them all the time (which is why the "spotlight" effect was created in the first place). It therefore has to be an atmospheric (atmoplanic?) phenomenon.
You simply can't put some sort of shield/blocker around EVERYTHING in the sky (Sun, Moon, planets, stars (billions), nebulas (irregular shapes), galaxies (billions), comets, asteroids, etc.). So how does this effect form around EVERYTHING?