Uploaded August 2025 | Updated September 2026, 3 weeks ago

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If a star is occluded by a mountain, does that mean there is a straight line between the star, the mountain, and the camera? (no)

If a mountain blocks your view of the Sun, does that mean the Sun's light is not being refracted? (no)

What is Refraction, and what is Occlusion?
Does Occlusion affect Refraction? (no)