Bortle Dark-Sky Scale
scale of night sky brightness
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Bortle Dark-Sky Scale
Summary
Bortle Dark-Sky Scale is a measure[1]. It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[2]
Key Facts
- Bortle Dark-Sky Scale is credited with the discovery of John E. Bortle[3].
- Bortle Dark-Sky Scale's instance of is recorded as measure[4].
- John E. Bortle is named after Bortle Dark-Sky Scale[5].
- Bortle Dark-Sky Scale's time of discovery or invention is recorded as 2001[6].
- Bortle Dark-Sky Scale's official website is recorded as https://skyandtelescope.org/astronomy-resources/light-pollution-and-astronomy-the-bortle-dark-sky-scale/[7].
- Bortle Dark-Sky Scale's facet of is recorded as sky brightness[8].
- Bortle Dark-Sky Scale's facet of is recorded as light pollution[9].
Body
Definition and Type
Bortle Dark-Sky Scale's instance of is recorded as measure[4].
Origins
John E. Bortle is named after Bortle Dark-Sky Scale[5].
Why It Matters
Bortle Dark-Sky Scale has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[2] It is known by 5 alternative names across languages and contexts.[10]