astronomy

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Potatos_are_not_friends, w After 30 years, I'm finally going to see a total solar eclipse. Also, Potato World is a thing.

Just remember the one important rule about potatos.

late_night,
@late_night@sopuli.xyz avatar

Keep your hand really flat when you feed them?

Zikeji, w After 30 years, I'm finally going to see a total solar eclipse. Also, Potato World is a thing.
@Zikeji@programming.dev avatar

I happened to be able to see the 2017 one and it was so impactful I saved the date and made sure I’d make it happen. Cut forward 7 years and here I am with most of my immediate family (I have 6 siblings so having most is impressive).

It is an experience that can’t be captured by any form of digital or physical media and my only way to describe it is - it’s the closest thing to magic I’ve ever experienced.

I plan on saving up and going overseas for one as well.

bulwark, w After 30 years, I'm finally going to see a total solar eclipse. Also, Potato World is a thing.

Unrelated, but I just wanted to say that rotating Mars icon for the channel looks pretty slick.

Galapagon, w After 30 years, I'm finally going to see a total solar eclipse. Also, Potato World is a thing.

“camped” out in Quebec, my son speaks better French than me and has corrected me all weekend, but we’ll see whose in charge when I poke him in the eyes two seconds before totality… Or squeal like a school girl as it approaches, we’ll see which happens!

VubDapple, w After 30 years, I'm finally going to see a total solar eclipse. Also, Potato World is a thing.

Store the memory of this wonderful milestone in your life where you can reflect on a life well spent and be embedded in the feeling of belonging to a loving family. That shit is GOLD and will protect your mental health like a Patronus Charm from Harry Potter.

lvxferre, w After 30 years, I'm finally going to see a total solar eclipse. Also, Potato World is a thing.
@lvxferre@mander.xyz avatar

Three decades, two astronomy degrees, 5 years operating a planetarium, and 5 years as a guide at the local observatory later, and I’m fully prepared.

Me, watching a total eclipse 30 years ago: “MUUUUUM! WHERE’S THE OLD CAMERA FILM? I WANT TO MAKE ECLIPSE GLASSES!” Then I was fully prepared!

It was exciting. (I hope that those folks in MX/US/CA have fun.)

Jakdracula, w After 30 years, I'm finally going to see a total solar eclipse. Also, Potato World is a thing.
@Jakdracula@lemmy.world avatar

I saw it in Barbados years ago.

Completely amazing.

ReallyActuallyFrankenstein, w Fake Vs Counterfeit Eclipse Glasses. Did You Get Any?

I am near the totality line, but stressing over this problem resulted in me giving up planning to see it.

Seeing the eclipse directly would be cool, sure, but it will certainly be photographed extensively. I feel like permanently damaging my vision is way too likely buying something off of Amazon, and I don’t have a clue where else I can find them.

BeardedBlaze,
@BeardedBlaze@lemmy.world avatar

For what it’s worth, I bought 2 pair at Lowes.

ReallyActuallyFrankenstein,

Thank you, where did you find them? Is there a display, or was it in a certain section?

OsaErisXero,

I got mine at home depot, there was a tub of them between the checkout and power tools. Like 2 bucks per.

BeardedBlaze,
@BeardedBlaze@lemmy.world avatar

There was a tub of them middle of the walkway, close to the check out registers

ArtieShaw,

If you can get to an area where it will be in totality, you can see it without eye protection during that brief 2-3 minute window. The danger to your eyes is when it's at anything less than full total eclipse.

Workaround: You can see the eclipse with a low tech solution of a pinhole camera. Google it for a better explanation, but

-poke a pin through a sheet of paper.
-during the eclipse, just hold it over something like another sheet of paper and you can see an accurate projection of the sun as the eclipse progresses

It's actually pretty neat.

But if your weather is good, consider going to a place where the eclipse will be total. I'm in the path, but I'm seriously considering driving several hours to a place with a better weather forecast. I've seen good quality photo and video of total eclipses since I was a child. And the people who showed it to me (astronomy nerds from a club) told me "it's not the same."

ReallyActuallyFrankenstein,

Thank you, yes…I’ll probably do the pinhole camera I suppose. I won’t be quite in totality, so definitely don’t want to risk it without protection. But I might try Lowes, from BeardedBlaze’s recommendation, since I assume there’s accountability in their distribution chain.

Aeri,
@Aeri@lemmy.world avatar

I have a set of these: www.bestbuy.com/site/…/5869208.p?skuId=5869208

I think they are pretty legit? They come with like, a whole kit and stuff…

ArtieShaw,

Celestron is a name I know and would trust. My dad had one of their telescopes and it was pretty nice. That was in the '80s though.

KittenBiscuits,

I’m driving about 15 hours (over 2 days, not all at once, lol) from Virginia to the totality path with a “just ok” forecast. I made a similar trip in 2017. It is definitely not the same as looking at a picture. It’s the changes in atmosphere, the insects’ behavior, the light quality all around you that make a totality viewing special. If you can make it somewhere with decent enough skies, you will be glad you did.

ShittyBeatlesFCPres, w Fake Vs Counterfeit Eclipse Glasses. Did You Get Any?

I buy a lot of my telescope equipment from Celestron so I got their kit. It was like $2 more than the knockoff brands but I like my eyeballs so went with a company I trust with relatively inexpensive optics.

GammaGames, w Fake Vs Counterfeit Eclipse Glasses. Did You Get Any?

Pretty much every gas station I’ve been to the past week had a box of glasses

Kolanaki, w Fake Vs Counterfeit Eclipse Glasses. Did You Get Any?
!deleted6508 avatar

Are pinhole glasses safe? Just a pinhole made between two pieces of cardboard? We made those when I was a kid, though we never got to see an eclipse.

nik282000,
@nik282000@lemmy.ca avatar

You can use a pinhole to project an image of the sun onto a sheet of paper but not directly as glasses. Look up a ‘pinhole projector’ you can make a pretty good one with an Amazon box.

Karyoplasma,

In case this is not sarcasm: Do not use selfmade glasses to observe the eclipse. It will temporarily or even permanently blind you.

Edit: I misunderstood. Pinhole projectors are safe. Just make sure you don’t accidentally look directly into the sun.

Kolanaki,
!deleted6508 avatar

I can’t see it anyway from my part of the world :( I was just curious because it doesn’t seem like it would be safe, but it was literally taught to me in elementary school.

CbtB, w Fake Vs Counterfeit Eclipse Glasses. Did You Get Any?

I don’t know. I’ll have to check mine

BoringHusband, w I want to be among those who deeply thoroughly understand & can accurately predict the path of future eclipses because this is amazing.

Math.

LemmyKnowsBest,

Yesss. I waaaaant it in my mind and in my souuuuuul.

Sprawlie,

Fun Fact:

They discovered Neptune by math. They studied the orbit of Uranus and noticed anomalies in the mavity, so they postulated there must be another planet. Using math, calculated it’s path, aimed their telescopes, and voila, Neptune.

I am terrible at math, so I can’t explain how it works. But it’s all about physics. en.wikipedia.org/wiki/Classical_mechanics is probably a good start.

some_guy, w I want to be among those who deeply thoroughly understand & can accurately predict the path of future eclipses because this is amazing.

No, it’s a mystical religious sign. Aren’t you paying attention?

mipadaitu, w I want to be among those who deeply thoroughly understand & can accurately predict the path of future eclipses because this is amazing.

There are certain aspects of it that look more complicated than they are because you are seeing it as a representation on a flat map. It makes a lot more sense when you see it on a globe with all the pieces moving in 3d space.

youtu.be/ujYYlXP12m4

It is complicated because there are tilts to the earths rotation and a tilt to the moon’s orbit, but people thousands of years ago figured it out, so it’s solvable.

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