Not an arcus, but what looks to be a series of Stratocumulus volutus. Nice find nonetheless!
Arcus is a supplementary feature attached to a strong convective cloud (Cumulonimbus or possibly a strong Cumulus). This isn’t the case here.
I post pictures with my other account @Deme@lemmy.world
Not an arcus, but what looks to be a series of Stratocumulus volutus. Nice find nonetheless!
Arcus is a supplementary feature attached to a strong convective cloud (Cumulonimbus or possibly a strong Cumulus). This isn’t the case here.
A per capita map would also be nice.
They’re right on this one. This picture here is pretty illuminating about the sizes of the views that Hubble captures:
Image source with additional reading. Zooming into an object a couple of meters in size on the surface of the Moon is in a completely different ballpark.
I’m no astronomer or astrophotographer, but this picture of the moon clocks in at around 320 meter angular resolution. That being said, a lot of post-processing goes into a shot like that, so some detail may be lost due to that. The atmosphere of the Earth is pretty difficult to deal with as its disturbances cause fuzziness and shimmering. Stacking multiple frames can help, but it’s still never perfect. Earth based telescopes sometimes shoot a laser up along their line of sight to get an idea of how the atmosphere is messing with them.
For comparison, The Hubble space telescope gets around 90 m angular resolution for objects at the distance of the Moon.
To build on this: The technology to fake it didn’t exist back then.
You’d need either the biggest space telescope ever that doesn’t yet exist, or a lunar orbiter. The latter is how other space agencies have taken pictures of the landing sites.
I did a two minute internet search and every result says that the Hubble doesn’t have the angular resolution for this. It could resolve a football field on the moon, but not anything smaller.
It was made to look at nebulae and galaxies, and those are a lot bigger, even in apparent size.
Focal distance doesn’t matter when the aperture is so infinitesimally small compared to the distances. All space telescopes are focused to infinity no matter what they’re observing up there.
I agree with your first paragraph, but not your edit. People just get attached to their comments. Nobody wants to see their (at least in their opinion) meticulously thought out debunk slamdunk of a comment ending up hidden or deleted. Even more so if making said comment took time and research for sources etc.
Well, those are in higher orbits where there’s a lot more space. LEO is the biggest problem because it’s got the majority of all satellites and debris and it’s relatively small. GEO is also pretty crowded, but almost all the satellites there are flying in neat synchronization, because, well, Geostationary orbits.
Edit:
Maximum debris concentrations can be noted at altitudes of 800-1000 km, and near 1400 km. Spatial densities in GEO and near the orbits of navigation satellite constellations are smaller by two to three orders of magnitude.
Plenty of current and future Earth observation satellites are at risk as well.
I’d say the correlation is pretty good even when accounting for population densities.
That is a good point.
Except that that might explain the slightly different alias on that line. Maybe it’s a message just like the rest, sent for the sake of the meme, and the alias just happened to get typed incorrectly…
The twitter user is an actual commercial pilot, and ACARS messages do look like that. Not sure what’s up with SKW2438/SKY2438 but otherwise it seems legit. I think faking it would be harder than actually doing this.
Edit: Here’s a picture of a much longer message in a more professional, non furry rp context:
Cruise missiles are usually shot down with interceptor missiles, which are a lot more expensive.
The soviets were constantly trying to grow their economy to stay competitive with the US and to demonstrate affluence. They switched out the old capitalist factory owners for the new class of government bureaucrats and party elite, who then carried on running the system for themselves. The state owned the means of production. They pretended that everyone owned the state, but we know this wasn’t the case. The soviet union was a state capitalist system.
If we stopped seeking profit, our economies would stop growing and subsequently our emissions would as well. Our system is built to rely on infinite growth. No bank gives out a loan without expecting that money to grow with interest. Infinite growth is incompatible with the material reality of a finite planet. What we would need to do now, would involve purposeful economic degrowth. I have no hope that this will ever happen since it would require a lot of people to consume less and we are used to a lot of bread and circuses. Whatever you define as “economic activity” is secondary to the survival of the species.
“Rentism” is just the end state of that same game of Monopoly. Some own everything and everyone else just goes around spending what little they have on rent. The game didn’t change name just because some people already won and it wasn’t us. We sell our labour to the capitalists to buy the necessities of life from them, while they enjoy the surplus value generated by our labour. That’s straight up the marxist definitions of working class and capitalist.
Just for a start, making a lot of stuff won’t make you rich. If you just get capital, invest in some random production, and go to market, you’ll almost certainly fail.
I fail to see how this isn’t a feature of capitalism. Just “making a lot of stuff” never worked even in the haydays of capitalism. You need a valid business case and customers etc…
But also, the state hands capital down everywhere
That’s the money you get every time you pass the starting square. It exists solely to keep the system functioning without the need for dramatic reform. If the tenants have no money to pay with, the landlords don’t get their profits.
freedom of initiative is severely restricted everywhere
That’s because the capitalists (people who own the means of production) have no intention to share their positions of power with the plebeians. Doing so would be against their rational self-interest. The state is a tool among many they use to perpetuate the status quo. Lobbyists and campaign funding are the most direct examples of this, but it goes a lot deeper than that.
most of what we call “capital” isn’t past produced value
Anything that can be traded for money counts as capital when even money itself can be used to manipulate the markets to generate even more money. Yeah it may well be some NFT or other such scam, but scamming is just a profitable business among others. To stick with the allegory about tenants and landlords: Owning a house is a profitable endeavour that generates passive income. The money generator box has some person inside who may at times complain about a kitchen appliance not working, but most of the time the thing just keeps generating capital for you despite the annoying whining noise coming from within. You may then invest this capital, for example in purchasing additional money generator boxes.
How is this not capitalism? It may not be free market capitalism since an increasingly small bunch of rich people at the top have way too much power over everything, but that’s just what happens when the game of Monopoly nears its inevitable end.
That song went too hard for Illumination Entertainment to greenlight it.
I understand your point. But I also feel that it needs to be taken in the wider context that our consumerist lifestyles were manufactured by those same corporations in order to sell more stuff. A good article about this. The individual can always try to consume as little as possible, but to truly break this vicious cycle at the societal scale, drastic measures would have to be taken in order to limit advertising (which is quite literally just propaganda to convince the masses to consume more) and other forces perpetuating the current situation. People can live without consumer capitalism, most corporations cannot. That’s why they’re hell bent on keeping the populace thirsty for their products through whatever means necessary.
Yeah, the best case scenario assuming that the world got its act together tomorrow…