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#kardashev
pangeen · 2 years
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“ The Kardashev scale: Classifying alien civilizations. 
Kardashev's scale is included in a five-page paper published in 1964 and called "Transmission of information by extraterrestrial civilizations." 
It’s a classification system for hypothetical extraterrestrial civilizations. The scale includes three categories based on how much energy a civilization is using.🌎 
Type I: "technological level close to the level presently attained on the Earth."
 Type II:"a civilization capable of harnessing the energy radiated by its own star." 
Type III: "a civilization in possession of energy on the scale of its own galaxy.
"Each type also includes a numerical cut-off for the energy involved, but those weren't arbitrary cut-offs. "He used things that are easy to visualize," 
Valentin Ivanov, an astronomer at the European Southern Observatory who has built on Kardashev's work, told Space.com. "I'm almost tempted to say it's a publicity stunt, these comparisons that he uses to make it easier for people to understand."
Although the scale is what caught people's imaginations, "Transmission of information by extraterrestrial civilizations" focuses on calculating how powerful a light signal from any point of the universe would need to be for radio scientists at the time to detect it. This value is also the numerical cut-off for the energy use of a type II civilization.
Animation: Melodysheep
Music:  Gustavo Bravetti - Babel
Via AstrooSpace
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lilbluntworld · 2 years
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awildhaunter · 5 months
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That time of the year again, where spotify confirms how much sad/depressive music I listen to lol
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lk-mitogen · 8 months
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album-a-day-project · 5 months
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11/25/23
Kardashev
Liminal Rite
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Progressive Death Metal. I really enjoy these types of albums; metal that has a story and doesn't just have to yell in your face constantly (althought I love that too). There are other types of ways metal can be observed and this is one the best cases of it. This rating may be a bit too high, but it needs to be in its own category between all of the music I've listened to this year.
9/10
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charonte-simi · 1 year
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osneysjc · 2 years
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Universo Kandhar - Rhorus (on Wattpad) https://www.wattpad.com/1262326178-universo-kandhar-rhorus?utm_source=web&utm_medium=tumblr&utm_content=share_reading&wp_uname=Vaspersjc&wp_originator=jmKb2DADb5z7a%2F%2BOYqrOAi9hECW2cNqvAgc7oM9y3Gz2ZJcZdITQcELrJWcWAiXWMTQZQqgPd3my8qolkc2nwPvfjupUIIEiI5eEzB%2FPYuAc09k%2FFIOWC8mom2DbkEvK O início do Universo Kantar, muito antes da chegada dos seus heróis em Garend. A história da ascensão de Rhorus. Antes da viagem no tempo de Vasper para reencontrar seus irmãos, e tentar salvar sua irmã que fora morta, crucificada pelo rei tirano Abdel. Este é o início de um universo, que tem como os principais protagonistas a civilização dos Primatorianos, antes de alcançarem o nível 2 da escala de Kardashev.
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d-exmachina · 1 year
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"The Brain-in-a-Vat; Technophobia, cosmology, and science-fiction"
by Daan Schoevaars RUC University exam paper, Winter 2022
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bizarrobrain · 1 year
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"Apparitions in Candlelight" by Kardashev - From "Liminal Rite" (2022)
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cellphoneart · 2 years
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Original animated digital artpiece titled, "Outpost Kardashev" with dynamic space travel overlay, motion sparkle filter, global time stretch and individual spacecraft motion sequencing...
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themetalwanderlust · 2 years
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Interview: Nico Mirolla - Kardashev
Interview: Nico Mirolla – Kardashev
Arizona four-piece progressive death metal band Kardashev released their latest album, Liminal Rite, four months ago today on Metal Blade Records. The self-described “deathgaze” pioneers have outdone themselves with this one, folks! An absolutely massive record in both sound and scope, Liminal Rite has been on near-constant repeat for us since the needle dropped, and the likelihood of this…
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lilbluntworld · 2 years
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So you wanna build a Dyson Sphere?
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manofmuchmetal · 2 years
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Kardashev - Liminal Rite - Album Review
Kardashev – Liminal Rite – Album Review
Artist: Kardashev Album Title: Liminal Rite Label: Metal Blade Records Date of Release: 10 June 2022 When was the last time you sat down and listened to an artist about which you previously knew nothing and had your world turned upside down? Well, it has happened to me here. Deathgaze – I didn’t even realise the subgenre existed, but I do now. Equally, I didn’t even realise a band by the name…
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brightmetal · 2 months
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blacktuskmorta · 3 months
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Kardashev - Beside Cliffs and Chasms
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sarkos · 4 months
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The so-called Big Ring has a diameter of about 1.3bn light years, making it among the largest structures ever observed. At more than 9bn light years from Earth, it is too faint to see directly, but its diameter on the night sky would be equivalent to 15 full moons. The observations, presented on Thursday at the 243rd meeting of the American Astronomical Society in New Orleans, are significant because the size of the Big Ring appears to defy a fundamental assumption in cosmology called the cosmological principle. This states that above a certain spatial scale, the universe is homogeneous and looks identical in every direction. “From current cosmological theories we didn’t think structures on this scale were possible,” said Alexia Lopez, a PhD student at the University of Central Lancashire, who led the analysis. “We could expect maybe one exceedingly large structure in all our observable universe.” Zooming out on the universe should, in theory, reveal a vast, featureless expanse. Yet the Big Ring is one of a growing list of unexpectedly large structures. Others include the Giant Arc, which appears just next to the Big Ring and was also discovered by Lopez in 2021. Cosmologists calculate the current theoretical size limit of structures to be 1.2bn light years, but the Big Ring and the Giant Arc, which spans an estimated 3.3bn light years, breach this limit. Intriguingly, the two structures are at the same distance from Earth, near the constellations of Boötes the Herdsman, raising the possibility that they are part of a connected cosmological system. “These oddities keep getting swept under the rug, but the more we find, we’re going to have to come face-to-face with the fact that maybe our standard model needs rethinking,” said Lopez. “As a minimum it’s incomplete. As a maximum we need a completely new theorem of cosmology.”
Newly discovered cosmic megastructure challenges theories of the universe | Space | The Guardian
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