where on earth is it always dark ?

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https://www.theatlantic.com › health › archive › 2015 › 07 › the-norwegian-town-where-the-sun-doesnt-rise › 396746

https://www.theatlantic.com › health › archive › 2015 › 07 › the-norwegian-town-where-the-sun-doesnt-rise › 396746
The Norwegian Town Where the Sun Doesn’t Rise – The Atlantic
Kari Leibowitz July 1, 2015 Saved Stories Located more than 200 miles north of the Arctic Circle, Tromsø, Norway, is home to extreme light variation between seasons. During the Polar Night, which…

https://en.wikipedia.org › wiki › Polar_night

https://en.wikipedia.org › wiki › Polar_night
Polar night – Wikipedia
Polar night is a phenomenon in the northernmost and southernmost regions of Earth where night lasts for more than 24 hours. This occurs only inside the polar circles. [1] The opposite phenomenon, polar day, or midnight sun, occurs when the Sun remains above the horizon for more than 24 hours.

https://www.npr.org › 2020 › 11 › 18 › 936219170 › scientists-discover-outer-space-isnt-pitch-black-after-all

https://www.npr.org › 2020 › 11 › 18 › 936219170 › scientists-discover-outer-space-isnt-pitch-black-after-all
Space Is Dark, But Scientists Have Found Unexplained Light : NPR
18 nov. 2020Is space truly black? says Tod Lauer, an astronomer with the National Science Foundation’s National Optical-Infrared Astronomy Research Laboratory ( NOIRLab) in Arizona. He says if you could look…

https://www.livescience.com › 32814-arctic-daylight-darkness-myth-equinox.html

https://www.livescience.com › 32814-arctic-daylight-darkness-myth-equinox.html
The Myth of Arctic Daylight and Darkness Exposed | Live Science
It then remains perpetually dark until Jan. 29 when the twilight cycles begin anew. So at the North Pole the duration of 24-hour darkness lasts almost 11-weeks, not six months. Got a question?

https://earthsky.org › astronomy-essentials › olbers-paradox-asks-why-is-the-night-sky-dark

https://earthsky.org › astronomy-essentials › olbers-paradox-asks-why-is-the-night-sky-dark
Olbers’ paradox asks ‘Why is the night sky dark?’ – EarthSky
19 oct. 2023Bottom line: Olbers’ paradox asks why is space dark if the universe is filled with stars. The answer is that not all of the light from distant stars has reached us yet. Plus, the universe is …

https://starchild.gsfc.nasa.gov › docs › StarChild › questions › question52.html

https://starchild.gsfc.nasa.gov › docs › StarChild › questions › question52.html
Why is space black? – NASA
The blue color of the sky is a result of this scattering process. At night, when that part of Earth is facing away from the Sun, space looks black because there is no nearby bright source of light, like the Sun, to be scattered. If you were on the Moon, which has no atmosphere, the sky would be black both night and day.

https://www.lpi.usra.edu › education › skytellers › day_night

https://www.lpi.usra.edu › education › skytellers › day_night
Sky Tellers – Day and Night – Lunar and Planetary Institute (LPI)
Mars has a day and night cycle similar to Earth. Mars rotates on its axis once every 24.6 hours. Venus turns once on its axis every 243 Earth days (which is only slightly longer than it takes for Venus to go around the Sun!). Mercury’s day and night cycle is more complex. Mercury rotates one-and-a-half times during each orbit around the Sun.

https://theconversation.com › why-is-space-so-dark-even-though-the-universe-is-filled-with-stars-205810

https://theconversation.com › why-is-space-so-dark-even-though-the-universe-is-filled-with-stars-205810
Why is space so dark even though the universe is filled with stars?
16 oct. 2023The universe is actually expanding, with the most distant galaxies moving away from Earth at nearly the speed of light. Because the galaxies are moving away so fast, the light from their stars is …

https://www.mentalfloss.com › article › 91040 › why-it-so-dark-in-outer-space

https://www.mentalfloss.com › article › 91040 › why-it-so-dark-in-outer-space
Why Is It So Dark in Outer Space? | Mental Floss
Gravity. 2001: A Space Odyssey. Even Star Wars. They all have one thing in common: Beyond the lights of their spacecrafts, and aside from the faint needlepoint glow of distant stars, space is…

https://www.amnh.org › learn-teach › curriculum-collections › antarctica › day-and-night-cycles › day-night-cycles

https://www.amnh.org › learn-teach › curriculum-collections › antarctica › day-and-night-cycles › day-night-cycles
Letter from Stephanie: Day & Night Cycles | AMNH
Our Earth follows an elliptical path on its journey around the Sun. An ellipse is a slightly flattened circle; this means that there are two extreme points on the orbit, one closest to the Sun and one farthest. (The perihelion is the point where the Earth is closest to the Sun; the aphelion is the point where the Earth is farthest from the Sun.) lesoutrali bot