Thanks! Time really is the most important ingredient. Look at enough sunsets and sunrises with an adequate camera on hand, and every now and then a great scene will come up. After that it’s just point and shoot.

Thanks!

Thanks! Yes, it is a photo. The moth was chilling on a window after sunset. The blue dots are out of focus apron lights.

They sure don’t tend to do that, but there are still mundane explanations for this. An unintentional collision between the satellite and another object being one of them.

“I find it hard to believe they would use such a big satellite as an ASAT target,” McDowell said.

Not because of Kessler syndrome, just your run of the mill space debris reentering the atmosphere and increasing the amounts of certain metals up there that contribute to ozone depletion. In other words, that may well happen even if we’re lucky and avoid Kessler syndrome.

A good point

The headline is clickbait since you don’t even need to get past the paywall to see that “The website does not appear to be linked to Hamas”. That domain is registered under Wix.Com Ltd., an Israeli software company. There is no hacking involved here, just an Israeli site masquerading as a Hamas site gloating with attrocities.

I think that this is part of a propaganda effort by Israel to capitalize on the October 7th attacks by maximising the emotional response from it. It’s all in English, so clearly directed at western audiences. It’s also quite on the nose with the caricaturistic portrayal of evil terrorist baby killers who do not understand PR.

If an actual Hamas site was hacked by Israelis, I’d expect the hackers to flaunt their victory by posting something the islamists clearly wouldn’t (like idk pictures of bacon, a woman’s ankles or maybe some dudes kissing).

As for an actual Hamas site, I’d expect a lot less displays of gore caused by Hamas and a lot more displays of gore caused by the IDF.

Mars rovers are expensive as fuck, their capabilities are basic at most when compared to humans, and even then they aren’t built to withstand snow and ice. Research institutes don’t send people to the ass end of the world just because they can.

Remote sensing is great, but a considerable portion of the work done in the Antarctic is to benchmark the data we get from Earth observation satellites so we can develop those capabilities further. And even then, there’s only so much that can be done with satellites.

So all the environmental science done there is somehow not good for the environment?

While there’s definitely already too much tourists, about 90% of people visiting inland Antarctica are still scientists and their support staff.

Is there too much tourism in Antarctica? Yes.

Is this it? No.

If you think that the research institute operating the airstrip wants to have a tourist resort next door to their Antarctic research base, I do not know what to tell you.

“The most important thing is the environmental benefits we can achieve by using large and modern aircraft of this type for Troll,” Ms Brekke said.

"This can help to reduce total emissions and the environmental footprint in Antarctica.”

You wouldn’t have needed to even read the article since OP copied this part into the post. Please, read before commenting.

G definitely points to a jet. A private jet to be more specific.

Skynet theories aside, the whole “AI will solve trafic” thing is just dumb. Sure, I suppose we could one day perfect a system of cars working as a hivemind to optimize the flow of trafic, but that just makes it impossible for anyone not part in that hivemind (cyclists etc.) to use the road.

I suppose the “just one more lane bro” joke sort of applies here in that the problem caused by cars would be “solved” by doubling down on cars.

Cultural reasons.

The original definition is also pretty vague: Europa is first used in a geographic context in the Homeric Hymn to Delian Apollo, in reference to the western shore of the Aegean Sea.

Hey guys, Peter Griffin here to explain the joke the image.

The image taken in Yunnan (China) 16 Aug 2022 by JiaQi Sun displays a Cumulonimbus calvus with the accessory cloud pileus on top. A pileus is formed when a rising cloud pushes the air above it higher which causes it to cool down adiabatically. When sufficient humidity is present in that higher layer of air, the humidity condenses into a pileus.

Here the pileus displays quite magnificent iridescence. The sun is behind the cloud. When sunlight passes through the very small and evenly sized cloud droplets of the pileus, diffraction takes place. Different wavelengths are diffracted in different angles and thus the white light of the sun is broken down into separate colours. While the cloud droplets are similar in size, there is still some variation there. The size of the droplets also affects the ammount of diffraction and thus the colours are somewhat disordered.

If you want to see cloud iridescence yourself, look for clouds passing in front of the sun that aren’t opaque enough to block it completely. Lenticular clouds, Cirrocumulus lenticularis in particluar are good candidates for iridescence as they are formed in a similar manner to the pileus here and have an even distribution in droplet size.

There have been a number of viral photoshops circulating the internet since the original pictures were taken where the cloud has been added to wide angle shots and made to appear like it takes up half the sky. These however are easily debunked with basic knowledge about clouds and the optical phenomena in question as the colours here are impossible at wider angles.

Correct for the most part. You can still have very high relative humidity with a low WBT if the dry-bulb temperature is equally low.

When the WBT gets above 35°C, it’s not only dangerous, but positively lethal when sustained for even the healthiest person as sweating (or any other form of evaporative cooling for that matter) can no longer keep the body at a suitable temperature.

WBT is also not to be confused with wet-bulb globe temperature (WBGT), which is an index for heat stress that also takes into account the effect of sunshine among other things. It’s much more situational and best suited to judge the heat stress of athletic outdoor activity in sunshine.

I’ve seen the term misused a lot recently, so I’ll state that a wet-bulb is a part of a measurement instrument. Wet-bulb temperature is a measured quantity (along with dry-bulb temperature, pressure etc.) and an Extreme wet-bulb temperature event is what actually kills people.