Eugen Rochko
Executive Strategy & Product Advisor, Founder of @Mastodon. Film photography, prog metal, Dota 2. Likes all things analog.
Executive Strategy & Product Advisor, Founder of @Mastodon. Film photography, prog metal, Dota 2. Likes all things analog.
Sunday night vibe from these two #catsofmastodon
RE: https://mastodon.social/@Gargron/116063785665412449
There are now 58 big plushies left (US only), and 22 small ones (US, UK, EU).
I think I just had THE fediverse moment:
Scrolling through my timeline watching text posts, photos, a peertube video...A short video.
"ah nice MTB video" , I thought. Until I saw the handle: someone@loops. Wait.. I see a loops here. This isn't just a video. This is a video on A DIFFERENT Service. And I can seamlessly interact with it.
A new service just integrated seamlessly into my timeline. No "connect your account", no "extra app", no "extra login", no, it's just there
This is #fediverse
Yes, you may be killed by falling human made space junk, but the odds remain small(ish) that will occur. The (almost inevitable) #KesslerSyndrome may also prevent future #space flights if all those #satellites in Low Earth Orbit start colliding, creating countless debris.
However, we *ALL* have to worry about the ‘chemical problem’ being created by SpaceX et al in the upper atmosphere. I have been banging on about this for a while and the attached article summarises the science in an easy to understand way - I have pasted the bit about the ‘chemical problem’ below because we *ALL* need to understand what the billionaires are doing to the planet while we are watching.
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Quote:
Debris on the ground attracts immediate attention, but atmospheric scientists are tracking a slower process with potentially larger consequences. When satellites vaporize in the mesosphere, 50 to 80 kilometers above Earth, they release clouds of vaporized metals that condense into aerosol particles. Those particles descend into the stratosphere, where Earth’s protective ozone layer resides.
Aluminum is the element of greatest concern. Upon reentry, aluminum oxidizes into aluminum oxide nanoparticles. A single 250 kilogram satellite generates roughly 30 kilograms of these particles. Unlike chlorofluorocarbons, which directly destroy ozone, aluminum oxide acts as a catalyst. One particle can facilitate chemical reactions that destroy thousands of ozone molecules over decades without being consumed.
Researchers from the University of Southern California’s Department of Astronautical Engineering documented an eightfold increase in atmospheric aluminum oxides between 2016 and 2022, directly correlating with the proliferation of satellite constellations, a finding reported in detail by CNET. In 2022 alone, reentering satellites released an estimated 41.7 metric tons of aluminum, approximately 30 percent more than the natural input from micrometeoroids.
Projections based on current deployment schedules suggest annual aluminum oxide emissions could reach 360 metric tons, a 646 percent increase over natural background levels, according to research highlighted by Popular Mechanics. Because these particles take 20 to 30 years to descend into the ozone layer, the atmospheric chemistry of today’s satellite fleet will not manifest as measurable ozone loss until the 2040s. By then, the upper atmosphere could already be saturated with catalysts.
NASA high altitude sampling flights over Alaska in 2023 detected the signature of this process. At approximately 60,000 feet, instruments found that 10 percent of stratospheric sulfuric acid particles larger than 120 nanometers contained aluminum and other metals traceable to spacecraft reentries, according to data presented at the American Astronomical Society meeting that year. The atmosphere now bears a permanent chemical marker of human activity in space.
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#space #science #TheBillionairesAreKillingUsAll
https://indiandefencereview.com/starlink-satellites-falling-nonstop-to-earth-risk/
Actual lol
Winter Olympics plunged into crisis as athletes deplete entire stock of 10,000 free condoms
I have visited mother and also Rudolf, who for some reason thought we'd be packing him away in his carrier to take him somewhere... And then hid in the kitchen sink in protest. 😆 Not even wet food enticed him out at first!
There are just so many pictures of Mojo displaying his belly, because this is a kitty with absolute trust that tummies are for petting.
One week in, and the little furballs are settling in very happily. I think this morning's sun might be the first time their silver linings have been so nicely highlighted!
