Take 2 - Divergent on Parallel Light, Umbras, Eclipses, and Mercury and Venus
Divergent seems to be incredulous about many things in the standard model, but as we know, incredulity is not evidence something is false.
Sources
--------------
"Flat Earth. Stars. Lights in Dome. Eclipses. Star trails. Moon. Sun"
https://www.youtube.com/watch?v=JSgYGAVXmqo&t=0s
@Divergent
"How did Eratosthenes know the suns rays are parallel?"
https://physics.stackexchange.com/questions/81849/how-did-eratosthenes-know-the-suns-rays-are-parallel/81855#81855
"Illuminating Science With Darkness 1— - Shadow Cones" - Larry Krumenaker
http://www.classroomastronomer.com/measurethemoon/ShadowCones.pdf
"'Ring of fire' eclipse 2021: When, where and how to see the annular solar eclipse on June 10"
https://www.space.com/ring-of-fire-annual-solar-eclipse-2021
"What on Earth is a selenelion? Here's what you need to know about eclipses" Dave De Lorean
https://www.stuff.co.nz/science/105801554/what-on-earth-is-a-selenelion-heres-what-you-need-to-know-about-eclipses
"Why does the Moon turn red during a lunar eclipse?" Kevin Kehoe
https://astronomy.com/magazine/ask-astro/2000/07/why-does-the-moon-turn-red-during-a-lunar-eclipse
"How can we see Venus at night? [closed]"
https://astronomy.stackexchange.com/questions/21941/how-can-we-see-venus-at-night