Thought for the day...

joeyd999

Joined Jun 6, 2011
6,322
Having spent 17 years taking "fixes" (sun, moon, planets, stars) to ascertain our possition at sea, it is part of my vocabulary. Add others like almicantarat, azimuth, nadir plus the pletora of stars' names inherited from Arabic culture.
I know what Orion looks like. And Mars, Jupiter, Saturn, and Venus.

That's about it.
 

atferrari

Joined Jan 6, 2004
5,012
From my front balcony, in clear nights, I can see the Southern Cross plus Alpha & Beta Centauri (The pointers) following their eternal path around the celestial southern pole. From time to time I repeat the rite: extending the cross' main axis 3,5 times and then, from there, going straight down, I know the South pole direction.

For you, at latitude 26º N, finding the North should be much much easier (if clear of buildings and city lights) : identify Polaris and then go down to the horizon. That is the N. Pole direction. The easiest reference I know.

At sea, in clear nights and dry cold weather, the spectacle of the Milky Way was stunning and somewhat overwhelming.
 
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joeyd999

Joined Jun 6, 2011
6,322
For you, at latitude 26º N, finding the North should be much much easier (if clear of buildings and city lights) : identify Polaris and then go down to the horizon. That is the N. Pole direction. The easiest reference I know.
Even if the southeast Florida light pollution and nearly year-round high atmospheric moisture content fail to obscure most of the nighttime sky, the three large black olive trees on the north side of my property will prevent me from locating Polaris.
 

nsaspook

Joined Aug 27, 2009
16,330
Local meridian.
Here's how much light pollution there is in my vicinity. This is Orion through my phone with 10s exposure:

View attachment 174327
That's pretty sad. We have some prime stargazing locations near the house.
https://www.rosecityastronomers.net/event-particles/2016/2/10/rooster-rock

One of the darkest land-based places I've visited is near the old airfield in Tonopah NV.
IMG_20170731_203035574.jpg
36405119375_216600369b_h.jpg
My dark sky cheap camera images are useless to describe the sky.
36405118905_c57c037dea_b.jpg
My little kid was amazed at the dark.

 
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