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    TADEASplanetarita - 'making life planetary'
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    VOYTEX
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    Would building a Dyson sphere be worth it? We ran the numbers. | Ars Technica
    https://arstechnica.com/science/2023/03/building-a-dyson-sphere-whats-the-payback-time-of-disassembling-a-planet/

    (mmch fun fact k Dysonovi, byl HC popirac antropo klima zmeny...)
    TADEAS
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    Glass beads on moon’s surface may hold billions of tonnes of water, scientists say | The moon | The Guardian
    https://www.theguardian.com/science/2023/mar/27/glass-beads-on-moon-surface-hold-billions-of-tonnes-of-water-scientists-say
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    2016 Other Minds: The Octopus, the Sea, and the Deep Origins of Consciousness
    https://www.amazon.com/Other-Minds-Octopus-Origins-Consciousness/dp/0374227764

    Although mammals and birds are widely regarded as the smartest creatures on earth, it has lately become clear that a very distant branch of the tree of life has also sprouted higher intelligence: the cephalopods, consisting of the squid, the cuttlefish, and above all the octopus. In captivity, octopuses have been known to identify individual human keepers, raid neighboring tanks for food, turn off lightbulbs by spouting jets of water, plug drains, and make daring escapes. How is it that a creature with such gifts evolved through an evolutionary lineage so radically distant from our own? What does it mean that evolution built minds not once but at least twice? The octopus is the closest we will come to meeting an intelligent alien. What can we learn from the encounter?

    In Other Minds, Peter Godfrey-Smith, a distinguished philosopher of science and a skilled scuba diver, tells a bold new story of how subjective experience crept into being―how nature became aware of itself. As Godfrey-Smith stresses, it is a story that largely occurs in the ocean, where animals first appeared. Tracking the mind’s fitful development, Godfrey-Smith shows how unruly clumps of seaborne cells began living together and became capable of sensing, acting, and signaling. As these primitive organisms became more entangled with others, they grew more complicated. The first nervous systems evolved, probably in ancient relatives of jellyfish; later on, the cephalopods, which began as inconspicuous mollusks, abandoned their shells and rose above the ocean floor, searching for prey and acquiring the greater intelligence needed to do so. Taking an independent route, mammals and birds later began their own evolutionary journeys.

    But what kind of intelligence do cephalopods possess? Drawing on the latest scientific research and his own scuba-diving adventures, Godfrey-Smith probes the many mysteries that surround the lineage. How did the octopus, a solitary creature with little social life, become so smart? What is it like to have eight tentacles that are so packed with neurons that they virtually “think for themselves”? What happens when some octopuses abandon their hermit-like ways and congregate, as they do in a unique location off the coast of Australia?

    By tracing the question of inner life back to its roots and comparing human beings with our most remarkable animal relatives, Godfrey-Smith casts crucial new light on the octopus mind―and on our own.
    VOYTEX
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    Trochu tecny, ale podle mereni vlhkosti meteoritu to vypada, ze voda na Zemi je starsi nez Slunce, protoze by se jinak po ceste vyparila.
    Metoda ale zahrnovala dvoji suseni vzorku... Kazdop. vodu si musime hlidat pred ufounskejma planetarnima cucakama, nova neprileti!
    Where did Earth's water come from? Not melted meteorites, according to scientists
    https://www.spacedaily.com/reports/Where_did_Earths_water_come_from_Not_melted_meteorites_according_to_scientists_999.html
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    Frontiers | Pancosmorio (world limit) theory of the sustainability of human migration and settlement in space
    https://www.frontiersin.org/articles/10.3389/fspas.2023.1081340/full

    It seems to be an accepted assumption that human migration into space is inevitable. However, almost 60 years of scientific studies of the effects of space on Earth life suggest this is not a given. Life on Earth evolved in the context of conditions that are unique to Earth and are not duplicated anywhere else in our solar system. The science indicates that life-sustaining conditions on Earth could be the very things that inhibit our ability to live off-Earth. This paper combines 100 years of scientific development of a theory of ecological thermodynamics with classical mechanics theory and analytical models of self-restoring heat engines to explain how the Sun and Earth have evolved into islands of order in the entropy of space. An explanation is provided regarding how naturally occurring conservative force fields engage a diversity of natural resources in semi-reversible cycles that build a high-exergy ecosphere. The science infers that the ability to establish a human settlement in space without Earth-like self-restoring order, capacity, and organization will result in settlement sustainment challenges. Historical evidence of Earth settlements with disrupted ecosystems point to the following possibilities. Supply chains would disappear, market resources would be depleted, advancement in human pursuits would be disrupted, social and governance systems would falter or collapse, human population numbers would decline, genetic diversity in the human genome would be lost, average human individual biomass would decrease, and human knowledge and understanding would be forgotten. What does it mean to have a location in space outside of Earth be “like Earth?” The results of research are presented as a pancosmorio theory of human sustainability that is developed using the scientific philosophy methodology of abductive reasoning. Four analytical models of space ecosphere sustainability and five hypotheses with proposed tests for falsifiability are provided, including a theorem that suggests a limit to human expansion into space. A new quantitative method of human sustainability is developed from theories of network ecology, providing orthogonal properties of an ecosystem network stability function based upon an ecosystem network production function. Conclusions are made regarding the potential for sustainable development in space using balanced sustainability. Insights are provided regarding human endeavors on the Moon and Mars, as well as the Fermi paradox.
    YEETKA
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    TUHO:
    tady v kostce o gathering moss..
    GIFTS OF THE LAND | A Guided Nature Tour with Robin Wall Kimmerer | The Commons KU
    https://youtu.be/OxJUFGlPYn4
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    Carl Sagan - Cosmos - Drake Equation
    https://youtu.be/MlikCebQSlY
    YEETKA
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    Elezier Y. o AI, konci lidstva a různých možnostech kam to všechno může snadno vést..
    prvních deset minut se dá přeskočit..

    159 - We’re All Gonna Die with Eliezer Yudkowsky
    https://youtu.be/gA1sNLL6yg4
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    Blue Alchemist Technology Powers our Lunar Future | Blue Origin
    https://www.blueorigin.com/news/blue-alchemist-powers-our-lunar-future/

    To make long-term presence on the Moon viable, we need abundant electrical power. We can make power systems on the Moon directly from materials that exist everywhere on the surface, without special substances brought from Earth. We have pioneered the technology and demonstrated all the steps. Our approach, Blue Alchemist, can scale indefinitely, eliminating power as a constraint anywhere on the Moon.

    We assembled, in one laboratory, the people and facilities needed to transform regolith into solar cells and wires:

    - People: Our team encompasses all disciplines needed to solve this unprecedented technical challenge: geologists, geochemists, electrochemists, metallurgists, materials and photovoltaic scientists, fluid dynamicists, mechanical and electrical engineers, roboticists, and instrument, space flight, and systems engineers.

    - Facilities: Our laboratory is purpose-equipped for every step of the end-to-end process of transforming regolith into solar cells and aluminum wire, including quality and longevity testing.

    Although our vision is technically ambitious, our technology is real now. Blue Origin’s goal of producing solar power using only lunar resources is aligned with NASA’s highest priority Moon-to-Mars infrastructure development objective.
    TADEAS
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    James Webb Space Telescope images shatter understanding of age of the universe
    https://youtu.be/XK7NGE-0XpY
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    2021 Call for a framework for reporting evidence for life beyond Earth
    https://www.nature.com/articles/s41586-021-03804-9.epdf?sharing_token=aMvAzNSKTDpeQ_Lx50lBO9RgN0jAjWel9jnR3ZoTv0OiHZ7kRMaxJS4ikXfsEfuhWNXQC4W7SsC52JCjUDnSSqLC5BhXbWxxUcFJQ3KnlmY6LAuQF02dgmfPAEQqFuQhHT7iq8uOqnhGqUWJGAFWKU9xwVrg8ofZtBSQm0hNMoQ%3D


    Are We Alone in the Universe? NASA Calls for New Framework | NASA Are We Alone in the Universe? NASA Calls for New Framework
    https://www.nasa.gov/feature/are-we-alone-in-the-universe-nasa-calls-for-new-framework

    NASA scientists are encouraging the scientific community to establish a new framework that provides context for findings related to the search for life. Writing in the journal Nature, they propose creating a scale for evaluating and combining different lines of evidence that would ultimately lead to answering the ultimate question: Are we alone in the universe?

    In the new article led by Jim Green, the agency's chief scientist, a NASA group offers a sample scale to use as a starting point for discussions among anyone who would use it, such as scientists and communicators. They envision a scale informed by decades of experience in astrobiology, a field that probes the origins of life on Earth and possibilities of life elsewhere.

    “Having a scale like this will help us understand where we are in terms of the search for life in particular locations, and in terms of the capabilities of missions and technologies that help us in that quest,” Green said.

    The scale contains seven levels, reflective of the winding, complicated staircase of steps that would lead to scientists declaring they’ve found life beyond Earth. As an analogy, Green and colleagues point to the Technology Readiness Level scale, a system used inside NASA to rate how ready a spacecraft or technology is to fly. Along this spectrum, cutting-edge technologies such as the Mars helicopter Ingenuity begin as ideas and develop into rigorously tested components of history-making space missions.

    The authors hope that in the future, scientists will note in published studies how their new astrobiology results fit into such a scale. Journalists could also refer to this kind of framework to set expectations for the public in stories about new scientific results, so that small steps don’t appear to be giant leaps.
    TADEAS
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    How NASA Could Determine Aliens Are Real and Tell the World
    https://www.businessinsider.com/how-nasa-could-tell-us-aliens-are-real-2023-2

    Needless to say, any discovery of alien life would likely lead to chaos — at least in public discourse.

    Glaze said NASA's goal is to be a trusted, transparent source of clear scientific information. It could be the agency's biggest challenge yet.

    "I'm not sure we even have words to describe it," she said. "The confirmation that we're not alone in the universe is, I think, going to be akin to realizing that the universe doesn't rotate around Earth. It's a very different way of thinking about who we are, where we came from."
    TUHO
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    Gathering Moss: A Natural and Cultural History of Mosses.[9]

    Living at the limits of our ordinary perception, mosses are a common but largely unnoticed element of the natural world. Gathering Moss is a beautifully written mix of science and personal reflection that invites readers to explore and learn from the elegantly simple lives of mosses.
    Robin Wall Kimmerer's book is not an identification guide, nor is it a scientific treatise. Rather, it is a series of linked personal essays that will lead general readers and scientists alike to an understanding of how mosses live and how their lives are intertwined with the lives of countless other beings, from salmon and hummingbirds to redwoods and rednecks. Kimmerer clearly and artfully explains the biology of mosses, while at the same time reflecting on what these fascinating organisms have to teach us.
    Drawing on her diverse experiences as a scientist, mother, teacher, and writer of Native American heritage, Kimmerer explains the stories of mosses in scientific terms as well as in the framework of indigenous ways of knowing. In her book, the natural history and cultural relationships of mosses become a powerful metaphor for ways of living in the world.
    Gathering Moss will appeal to a wide range of readers, from bryologists to those interested in natural history and the environment, Native Americans, and contemporary nature and science writing.

    https://www.amazon.com/Gathering-Moss-Natural-Cultural-History/dp/0870714996
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    TADEAS:

    a planetary social science would also have to engage with the interplanetary. One aspect of this concerns interplanetary mobilities – the study of the multiple ways in which the stories of individual planets can become intertwined through the exchange of entities and materials of different kinds. Here the critical social sciences can help avoid the unreflective projection of ‘globalisation’ narratives of imperialism and neoliberalism onto an extra-terrestrial canvas. But another aspect of the interplanetary, at least as important, is the comparative. The deepening understanding of our own solar system and the continuing discovery of diverse exoplanets orbiting other stars can help us to construct a far more expansive theoretical ‘phase space’ for planetary development, one that can accommodate diverse possible developmental trajectories of planets. For the social sciences this is an opportunity to counter the dominant geocentric ‘observer bias’ that takes the specific story of the Earth to be the template for any planet that might develop complex organised matter. Drawing on empirical astronomy, but also the more speculative practices of astrobiology and science fiction, a planetary social science can explore how the complex forms of matter, meaning and motion that we associate with society might have emerged through very different developmental processes and take profoundly different forms - TADEAS
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    Expanding Our Understanding On UAP Technology - with Scientist Garry Nolan | Merged Podcast EP 1
    https://youtu.be/rx2x_w5wimk
    TADEAS
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    Tim Dodd: SpaceX, Starship, Rocket Engines, and Future of Space Travel | Lex Fridman Podcast #356
    https://youtu.be/5eK5A_43pkE
    TADEAS
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    TADEAS: to je skvelej typek.prej kdyz do https://en.m.wikipedia.org/wiki/Kuiper_belt umistime nejaky nase zarizeni, muzeme vyuzit toho, ze v nejakym presnym umisteni lze vyuzit cely slunce jako cocku, a to by nam umoznilo skenovat exoplanety s rozlisenim ve stovkach metru, takze treste se alieni, precteme si skoro vase noviny ,)
    TADEAS
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    Amri Wandel - The Singularity, Drake Equation & Extraterrestrial Intelligence
    https://youtu.be/_dbcG2CtV98


    Is the "Technological Singularity" a natural evolutionary process for every intelligent species, and is SETI missing extraterrestrial technosignatures for machine intelligence? Dr. Amri Wandel provides new estimates on the Drake Equation and discusses artificial intelligence, astrobiology and the search for extraterrestrial intelligence.

    Dr. Amri Wandel is a senior scientist in Astrophysics at the Racah Institute of Physics at the Hebrew University of Jerusalem. Dr. Wandel is an expert in astrobiology and chairman of the Israeli Association of Astrobiology and Early Life. He is also president of the International Academy of Sciences San Marino.

    His main research topics are high-energy astrophysics, black holes, active galaxies, quasars, and astrobiology. He has published over 100 professional articles in the world's leading journals in the field of astrophysics.
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    Will an AI be the first to discover alien life?
    https://www.nature.com/articles/d41586-023-00258-z
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