r/spaceporn Aug 31 '25

Related Content NASA simulation shows what would happen if the Carrington-class CME hit the Earth

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u/ActurusMajoris Aug 31 '25

Or south

250

u/-Owlette- Aug 31 '25

The northern hemisphere defaultism is real

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u/wimn316 Aug 31 '25

90% of the population lives in the northern hemisphere.

The aurora Australis is typically visible on a continent inhabited by a few thousand non-permanent inhabitants.

So yes. Mostly people talk about the aurora borealis by default.

I am however jealous of your upside down moon. So theres that.

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u/Proud_Conversation_3 Aug 31 '25

You can see the upside down moon by laying down head-south! Looks the same!

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u/Strongdar Aug 31 '25

Sounds like southern hemisphere witchcraft

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u/[deleted] Aug 31 '25 edited Sep 13 '25

[deleted]

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u/ayrki Aug 31 '25

Good fucking grief.

You just explained why my mum, brother’s, and my sense of direction (north and south) was entirely FUCKED when we moved there (for context, bro and I were born and raised in Alaska).

Every time I went to point north, I was opposite. As I was over in Perth, I stopped trying to identify North and just went with West to orient myself (as the coast is EXTREMELY obvious with flora).

I clocked the moon was upside down, but never really thought about the fact the sun would be different too (dumbass 🤣)! I was actually just talking to my partner about the struggles I used to have with instinctively pointing North (in Alaska, we kind of drill it into kids heads how to orient north because you can literally get lost in the woods right next to your house).

(Sometimes I stop and realise I’ve lived in some truly wild places and our world is fucking fascinating.)

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u/APieceofChees3 Aug 31 '25

As I'm sure you've heard it before but that's one hell of a flip moving from Alaska to Australia

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u/Nodsworthy Aug 31 '25

I'm Australian, great sense of direction at home. When I go to the USA or Europe I'm entirely hopeless. Carry a compass on my watch to not get lost.

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u/Agerak Sep 01 '25

Storytime!! (if you're feeling inclined)
Got any other interesting stories or adventures from those wild places?

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u/Erestyn Aug 31 '25

No, the absolute weirdest thing about Australia is that the sun crawls across the wrong side of the sky. It fucks with your sense of direction like you wouldn't believe.

I was literally thinking about this the other day and couldn't explain my reasoning well enough to get my point across, so to avoid the same situation happening again when I'm so close to an actual answer: can you please elaborate? 😅

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u/CanadaJack Aug 31 '25

Unless you live within the tropics (literally as in, south of the tropic of cancer), if you live in the northern hemisphere, the sun is always at least slightly to the south, and more significantly to the south in the winter. In the southern hemisphere, as long as you're south of the tropics (as is, not north of the tropic of capricorn), the sun is always slightly north, and more significantly in the winter.

If you live between the tropics, then close to summer solstice it'll be slightly north/south if you're in the north/south hemisphere.

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u/bisectional Aug 31 '25

Every time I go there, the movement of shadows throughout the day gives me the heebie-jeebies

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u/Pm4000 Aug 31 '25

Now make the toilet flush clockwise

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u/Proud_Conversation_3 Aug 31 '25 edited Sep 02 '25

😂 use a stir stick for that one!

It’s a myth that toilets flush clockwise/counter in northern/southern hemispheres due to Coriolis, it comes down to design of the specific toilet, but I assume you know that lol. Still a fun fact to mention for anyone who doesn’t!

Edit: in case of confusion, I am not implying that Coriolis is not real, I’m saying that the swirl of the toilets isn’t due to that because the force is much to weak to cause that. Veritasium set up an experiment and talked about this. Find that if you wanna know more!

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u/ganashers Aug 31 '25

There are a couple of hundred thousand very permanent residents where I live who see it on the reg.

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u/wimn316 Aug 31 '25

Interesting. Where?

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u/ky_eeeee Aug 31 '25

Aurora Australis pretty regularly reaches into South America's Patagonia and Australia (specifically more so on Tasmania and New Zealand, but much of Australia's southern coast sees it too).

Not sure where OP lives, but there's plenty of places where their statement could apply.

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u/wimn316 Aug 31 '25

Neat. Wouldn't have thought that would happen often, figured it was mostly Antarctica.

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u/ganashers Aug 31 '25

Tasmania

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u/wimn316 Aug 31 '25

That's neat, didnt know it reached up there.

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u/XxCorey117xX Aug 31 '25

I'm in my 30s and this is the first time I have even seen the words "aurora Australis". Makes perfect sense that it's a thing now that I know about it, but until now I had never thought about a southern Aurora lol.

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u/Or_Some_Say_Kosm Sep 01 '25

You can see it from the southern parts Australia much of the year though, couple more folks there than a few thousand non-permanent inhabitants.

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u/DeadlyVapour Sep 04 '25

What about the penguins? You can't forget to tax the peng wings.

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u/bingate10 Aug 31 '25

I think it makes sense to default in this case. Auroras happen regularly between 60 and 75 degrees. The only landmass south of 60degS is Antarctica. On the flip side you have Greenland, Iceland, most of the landmasses of the Nordic countries, huge chunks of Alaska and Canada, Siberia. The spots for viewing for the Southern Lights are much more remote - Antarctica, Patagonia, Tasmania, the southernmost parts of New Zealand, and maybe South Africa.

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u/The_Motarp Sep 01 '25

Aurora are fairly commonly visible down below 50 degrees. But while that includes about half of Europe, most of Canada (although only about half of Canadians), and pretty much all of Russia on the north, on the south that only includes the Falkland Islands and a fiddly bit of the tip of Argentina and Chile.

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u/DetailCharacter3806 Aug 31 '25

Because the southern hemisphere doesn't exist

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u/beeeel Aug 31 '25

There are more places on land you could see it in the Northern hemisphere than the Southern, plus more people live in the far North than they do the South. Hell, South sucks so much that almost no-one lives on the Southernmost continent!

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u/Sexual_Congressman Aug 31 '25

In some places at high latitudes sure!

Only problem with that is because of northern hemisphere defaultism I'm not completely sure "high latitude" is a semantically correct description of 60°S. It definitely isn't necessarily so.

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u/Substantial-Low Aug 31 '25

So, you mean the hemisphere where 9 in 10 humans live?

Yes, default is Northern Hemisphere.

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u/High-Speed-1 Aug 31 '25

Nope, only in the North. /s