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Anne Elk BrontosaurusTheorist


Joined: 07 Sep 2018 Posts: 2104 | TRs | Pics Location: Seattle |
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Anne Elk
BrontosaurusTheorist
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 Mon Aug 19, 2019 2:16 am
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Is the Evening Sky Doomed?
The reader comments are especially nostalgia inducing. Unlike global warming, we could control this very easily. I hope to visit an official "dark sky" area in the USA someday.
"There are yahoos out there. It’s why we can’t have nice things." - Tom Mahood
"There are yahoos out there. It’s why we can’t have nice things." - Tom Mahood
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Ski ><((((°>


Joined: 28 May 2005 Posts: 12320 | TRs | Pics Location: tacoma |
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Ski
><((((°>
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 Mon Aug 19, 2019 8:18 am
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west side of the Olympic Peninsula
in the various threads on the Perseid Meteor Showers (and other celestial events) other places have been mentioned:
North Central Washington (Okanogan/Pasayten)
down near Goldendale
there are others, no doubt.
"I shall wear white flannel trousers, and walk upon the beach.
I have heard the mermaids singing, each to each."
"I shall wear white flannel trousers, and walk upon the beach.
I have heard the mermaids singing, each to each."
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Malachai Constant Member


Joined: 13 Jan 2002 Posts: 15840 | TRs | Pics Location: Back Again Like A Bad Penny |
Easiest nearby area is Rattlesnake Lake not really dark sky like remote areas of Utah but ridge blocks most of the North Bend lights. Schools go there for astronomy classes. Of course all bets are off if there are any clouds.
"You do not laugh when you look at the mountains, or when you look at the sea." Lafcadio Hearn
"You do not laugh when you look at the mountains, or when you look at the sea." Lafcadio Hearn
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MtnGoat Member


Joined: 17 Dec 2001 Posts: 11992 | TRs | Pics Location: Lyle, WA |
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MtnGoat
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 Mon Aug 19, 2019 9:02 am
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Dark Sky Map USA
Diplomacy is the art of saying 'Nice doggie' until you can find a rock. - Will Rogers
Diplomacy is the art of saying 'Nice doggie' until you can find a rock. - Will Rogers
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thunderhead Member


Joined: 14 Oct 2015 Posts: 1403 | TRs | Pics
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Darkest skies ive ever seen were the summit of mauna kea. Great place to see stars.
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MtnGoat Member


Joined: 17 Dec 2001 Posts: 11992 | TRs | Pics Location: Lyle, WA |
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MtnGoat
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 Wed Aug 21, 2019 6:17 pm
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There is a battle between tribalism and science on the big mountain.
One of the most advanced scopes ever designed is being protested. A 30 meter reflector...Palomar's is 5.1m.
For a while it looked like orbiting scopes would be the be all end all. But then computing took some huge leaps, and correcting images for atmospheric motion became practical.
For some stuff space scopes are still perfect, but they're crazy expensive, difficult if not impossible to repair, and have lifetimes limited by stabilizing propellant. Ground based stuff is far cheaper and you can modify it at will, for as long as you want to.
Diplomacy is the art of saying 'Nice doggie' until you can find a rock. - Will Rogers
Diplomacy is the art of saying 'Nice doggie' until you can find a rock. - Will Rogers
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Seldom Seen Member


Joined: 01 Aug 2019 Posts: 2 | TRs | Pics Location: Back of Beyond |
There's no such thing as worthwhile stargazing in Western Washington, sorry to burst your bubbles. It's too low in elevation, the humidity and % of time with cloud cover are too high, and there is breathtaking light pollution.
Rattlesnake Ridge? You're kidding, right? Even if you're modestly shielded from North Bend, the sky glow from Pugetopolis washes out the sky in a big way. Not to mention the fact that it's cloudy 7/10 nights, and 2 of the other 10 are so humid there's noticeable distortion and loss of clarity.
High altitude and low relative humidity are critical to good stargazing.
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thunderhead Member


Joined: 14 Oct 2015 Posts: 1403 | TRs | Pics
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Yup. High terrain at desert latitudes. With road access. Tibet, atacama... hawaii to a certain degree.
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Malachai Constant Member


Joined: 13 Jan 2002 Posts: 15840 | TRs | Pics Location: Back Again Like A Bad Penny |
[quote="Seldom Seen]
Rattlesnake Ridge? You're kidding, right? Even if you're modestly shielded from North Bend, the sky glow from Pugetopolis washes out the sky in a big way. Not to mention the fact that it's cloudy 7/10 nights, and 2 of the other 10 are so humid there's noticeable distortion and loss of clarity.[/quote]
You talkin about me? I said Rattlesnake Lake not Ridge. I also said NEARBY and that it is not really dark sky just one of the closest accessible by road. I also said forget it if cloudy. Best I have seen is Australian Outback far from cities. Are you serious or just trolling?
"You do not laugh when you look at the mountains, or when you look at the sea." Lafcadio Hearn
"You do not laugh when you look at the mountains, or when you look at the sea." Lafcadio Hearn
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