why is it ok to watch a sunset, but its not ok to stare at the sun any other time?
When the sun is low on the horizon, it has to shine through more atmosphere to reach you since it's going across instead of straight down. This dims it by absorbing and scattering the light.
The Short Answer
When the sun is low on the horizon, it has to shine through more atmosphere to reach you since it's going across instead of straight down. This dims it by absorbing and scattering the light.
Analysis
Key Concepts: Horizon, shine, atmosphere
This explanation focuses on horizon, shine, atmosphere and spans 35 words across 2 sentences. At 49% below the average Space & Astronomy explanation (68 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.
What This Answer Covers
This is a focused, single-point answer that gets directly to the core of the question without detours.
How This Compares in Space & Astronomy
Ranked #364 of 500 Space & Astronomy questions by answer depth (top 74%). This is in the concise tier — a focused explanation that prioritizes clarity over exhaustiveness. Many readers prefer this level of directness.
Frequently Asked Questions
Is there a simple explanation for why it ok to watch a sunset, but its not ok to stare at the sun any other time?
When the sun is low on the horizon, it has to shine through more atmosphere to reach you since it's going across instead of straight down. This dims it by absorbing and scattering the light.
How detailed is this explanation compared to similar Space & Astronomy questions?
This is a focused answer at 35 words, ranked #364 of 500 Space & Astronomy questions by depth. The key concepts covered are horizon, shine, atmosphere.
What approach does this answer take to explain it ok to watch a sunset, but its not ok to stare at the sun ?
The explanation uses direct explanation across 35 words. It is categorized under Space & Astronomy and addresses the question through 1 analytical lens.