Space Sciences

This essay hypothesizes that the Universe contains a self-reproducing neural network of Black Holes with computational abilities—i.e., the Universe can “think”! It then rephrases the Final Anthropic Principle to state: “Intelligent information-processing must come into existence in each new Universe to assure the birth of intelligent successor universes”. Continued research into the theory of Early Universe and Black Hole information storage, processing and retrieval is recommended, as are observational searches for time-correlated electromagnetic and gravitational wave emission patterns from widely separated (...) Black Hole transient events indicative of the existence of a universal inter-Black Hole faster-than-light communications network. (shrink)

I have been working for a long time about basic laws which direct existence, and some mathematical problems which are waited for a solution. I can count myself lucky, that I could make some important inferences during this time, and I published them in a few papers partially as some propositions. This work aimed to explain and discuss these inferences all together by relating them one another by some extra additions, corrections and explanations being physical phenomena are prior. There are (...) many motivation instruments for exact physical inferences. (shrink)

"...All the while, consumer responsibility has decreased gradually but steadily to the point where s/he can be said to own the purchasing accountability of a 2-year-old..." -/- The paper is divided into 2 parts: Part 1 - Sustainable Development Goals – Are our actions at odds with our goals? includes sections on: Slash and burn, the recurrent method Space Age Poverty – a chronic history of neglect The economics – some questions and answers Part 2 - Environmental, Social and Governance (...) factors (ESG) includes sections on: Governance Choice Product returns The environment – not just about global warming. (shrink)

While physicists know how to use quantum mechanics, there is no consensus on what quantum mechanics is a mechanics of. The aim of this paper is to introduce the beginning of what might turn out to be an interpretation of quantum mechanics—one that leaves all calculated probabilities intact. The basic idea is that quantum mechanics describes the objective world, but there must be added to it ineffable variables, one of which is the temporal 'now'. Ineffable variables are not 'hidden variables'.

Science fiction and futuristic reality beyond the Self.

happyness porsued by a robot, realization of futuristic and transcendent dreams of man.

Large-scale, self-sufficient space colonization is a plausible means of efficiently reducing existential risks and ensuring our long-term survival. But humanity is by and large myopic, and as an intergenerational global public good, existential risk reduction is systematically undervalued, hampered by intergenerational discounting. This paper explores how these issues apply to space colonization, arguing that the motivational and psychological barriers to space colonization are a special—and especially strong—case of a more general problem. The upshot is not that large-scale, self-sufficient space colonization (...) will never occur, but that, absent institutional change, the conditions under which it is most likely to occur are precisely those conditions where the threat of suffering risks might be most high. (shrink)

Khi ô nhiễm nhựa tiếp tục là một trong những cuộc khủng hoảng môi trường dễ thấy và cấp bách nhất trên Trái Đất, một thách thức tương tự đang âm thầm leo thang phía trên đầu chúng ta: sự gia tăng của rác thải không gian. Trong một nghiên cứu mới, Napper và cộng sự (2025) đã chỉ ra những điểm tương đồng đáng lo ngại giữa khủng hoảng rác nhựa đại dương và mối đe dọa ngày càng lớn (...) từ mảnh vỡ không gian, đồng thời kêu gọi hành động quốc tế ngay lập tức. Các tác giả đề xuất một bước tiến táo bạo: thiết lập một Mục tiêu Phát triển Bền vững (SDG) mới nhằm bảo vệ môi trường quỹ đạo của Trái Đất. -/- . (shrink)

This article examines the urgent need for a unified philosophy of incarceration as humanity prepares for the challenges of Mars colonization. Through a comparative analysis of Earth’s diverse criminal justice models – highlighting the punitive approach of the United States and the rehabilitative model of Norway – it reveals the limitations of traditional penal philosophies when applied to the unique conditions of space. The distinctive demands of extraterrestrial colonization, including isolation, resource scarcity, and the critical necessity for communal cohesion, call (...) for a paradigm shift towards restorative justice frameworks. These frameworks emphasize rehabilitation, community service, and social reintegration over punitive measures. The paper argues for a globally harmonized approach to criminal justice that is responsive to the constraints of space environments while embodying humanity’s highest ideals of justice and dignity. This vision aims to ensure the security, well-being, and harmonious coexistence of future extra-terrestrial societies, proposing innovative and humane strategies for addressing crime and punishment beyond Earth. (shrink)

Việc hiểu được lịch sử bề mặt của Sao Hỏa phụ thuộc nhiều vào khả năng giải mã các vết sẹo do va chạm cổ đại để lại. Những hố va chạm này hoạt động như một chiếc đồng hồ vũ trụ, giúp các nhà khoa học ước tính niên đại của các vùng địa hình khác nhau. Tuy nhiên, một tiểu loại đặc biệt—gọi là hố tự-phụ thứ cấp (self-secondaries)—gây không ít khó khăn cho việc xác định tuổi bề (...) mặt dựa trên số lượng hố va chạm [2,3]. (shrink)

Understanding Mars’s surface history depends on reading the scars left by ancient impacts. These craters act like a cosmic clock, helping scientists estimate the ages of different landscapes. However, a peculiar subclass known as self-secondaries—craters formed by debris from the initial impact falling back into its own ejecta—has posed a challenge for interpreting crater-based age estimates.

The present paper examines the possibility of a smart grid to the nearest destinations in the Milky Way, incorporating research data of astrobiology, biosignatures, habitability criteria, proposals for terraforming terrestrial planets, and innovations in interplanetary robotic exploration, energy production and spacecraft motion. We focus on the dynamics of modelling and experimentation, with projects such as interstellar chemical engineering, bio-manufacturing, space sails, fusion, ion thrusters and antimatter propulsion, into the surrounding environments ranging from Kuiper Belt and Oort Cloud to Proxima and (...) Alpha Centauri. The research task is the experimental modelling of current real-world situations in alignment with the past, the present and the future of space exploration. (shrink)

In this paper, I undertake a conceptual analysis of ordinary usages of the concepts of “litter” and “pollution.” If “litter” or “pollution” applies to space debris in its various contexts, then in dealing with space debris as an ethical concern, we may more neatly apply arguments for the wrongness of litter and pollution to these new contexts. After engaging in a conceptual analysis of “litter” and “pollution,” I consider whether these concepts apply to space debris, examining three contexts: (1) surface (...) debris on Moon and Mars, (2) intentionally crashing objects into gas giants, ice giants, and stars, and (3) the pressing issue of orbital space debris. I conclude by finding that neither “litter” nor “pollution” cleanly applies to any of these three contexts. (shrink)

When considering human settlements on the Moon, Mars and further afield, much attention is given to the travel times, food and radiation risk. We’ll undoubtedly face a harsh environment in deep space and some thinkers have been pointing to genome editing as a way to ensure that humans can tolerate the severe conditions as they venture further into the solar system.

This chapter examines planetary engineering and human-made biospheres from the perspective of the concept of (un)naturalness using terraformed Mars as a case study. It has been suggested that in the future it may be possible to make Mars habitable for life from Earth. This hypothetical process is known as terraforming or planetary ecosynthesis. The possibility of establishing a biosphere on Mars, or some other celestial body, opens up an interesting case of a biosphere that is unnatural. Furthermore, the concept of (...) natural is central to many arguments in environmental ethics. For example, it has been suggested that the value of an ecosystem is dependent upon its history – it being natural of origin. Naturalness and unnaturalness discussions have centered around two questions. First, is naturalness morally relevant or should it otherwise affect decision-making? Second, how can naturalness be understood in different cases? This chapter addresses both questions in relation to terraforming Mars. First, it analyzes in what sense terraformed Mars and its biosphere would be unnatural. Second, it examines whether its unnaturalness undermines the value of the biosphere, and thus gives an important criterion for deciding whether humans should aim to terraform extraterrestrial environments or not. (shrink)

"Challenges and Issues of Modern Science" serve as an in-depth exploration of contemporary trends, sustainable development initiatives, and global concerns within the realm of scientific inquiry. The papers represent a collaborative effort by experts, researchers, and practitioners from various disciplines to address the multifaceted challenges facing modern science. Through in-depth analysis, empirical studies, and theoretical frameworks, the contributions in these proceedings aim to shed light on emerging trends, propose innovative solutions, and foster dialogue on critical issues shaping the future of (...) science and technology. By encapsulating the latest research findings and insights, the proceedings serve as a valuable resource for scholars, policymakers, and industry professionals, contributing to the advancement of knowledge and the sustainable development of our global community. Scope covers a wide range of topics and disciplines related to modern science. It includes but is not limited to Aerospace Vehicles, Engines, Energy, and Thermotechnics, Innovative Technologies in Mechanical Engineering, Structural and Functional Materials, Integrated Automation Technologies and Robotics, Control Systems, Telecommunications and Navigation, Information Technology and Cybersecurity, Project Management and Leadership, and Ecology, industrial, and environmental safety. The journal welcomes empirical studies, theoretical frameworks, and practical applications that contribute to the understanding and resolution of challenges in contemporary science. (shrink)

The present article was partly inspired by G. Pollack’s book, and also Dadoloff, Saxena & Jensen (2010). As a senior physicist colleague and our friend, Robert N. Boyd, wrote in a journal (JCFA, Vol. 1, No. 2, 2022), for example, things and Beings can travel between Universes, intentionally or unintentionally [4]. In this short remark, we revisit and offer short remark to Neil Boyd’s ideas and trying to connect them with geometry of musical chords as presented by D. Tymoczko and (...) others, then to Escherian staircase and then to Jacob’s ladder which seems to pointto possibility to interpret Jacob’s vision as described in the ancient book of Genesis as interdimensional staircase, e.g. an interdimensional bridge between heaven and earth (cf. classic book: Hofstadter, Godel, Escher, Bach). Jacob’s vision of angels going down to earth from that staircase has been depicted for instance in William Blake art etc. In our communication with others via physics literature and discussions etc, we came to several conclusions as follows: Firstly, possibility of wormhole effect to mirror particle universe, which sometimes it is termed non-orientable wormhole. While such mirror particles effect have been more than 50 years predicted with the so-called parity violation (cf. Lee & Yang, 1950s), and that is called symmetry breaking. Secondly, a series of extended experiments on laser irradiated cold water may suggest possible transition from a phase of water to be at least partially fourth phase of water, which may be composed of crystalline water (see e.g. Gerald Pollack, and also Harold Aspden on liquid crystalline). If we can imagine laser cooling effect can be done in protracted time, then we can achieve a physical representation of Aspden‘s liquid crystalline. Therefore, in this article we outline a series of simple experiments of laser irradiated iced-water along with beryl and selenite crystals in order to see possibility of such a quantum tunneling via quantum liquid crystalline Universe hypothesis, which may likely be modeled with iced-water. It is interesting to remark here that certain experiments by Stockholm University scientists have shown that X-ray triggered water can exhibit properties just like liquid crystal (cf. PRL, 2020). That is why we consider it possible that there can be quantum phase transition where liquid water (comprised of iced cubes and water) can exhibit effects such as tunneling in quantum liquid crystalline Universe. Last but not least, we admit that what we outlined here is just aninitial phase; and if you wish, perhaps we can call such experiments as “wormhole-at-lab” experiments (abbreviated: WHALE). (shrink)

As a senior physicist colleague and our friend, Robert N. Boyd, wrote in a journal (JCFA, Vol. 1,. 2, 2022), Our universe is but one page in a large book [4]. For example, things and Beings can travel between Universes, intentionally or unintentionally. In this short remark, we revisit and offer short remark to Neil’s ideas and trying to connect them with geometrization of musical chords as presented by D. Tymoczko and others, then to Escher staircase and then to Jacob’s (...) ladder which seems to point to possibility to interpret Jacob’s vision as described in the ancient book of Genesis as inter dimensional or heavenly staircase, e.g. an inter dimensional bridge between heaven and earth (see also classic book: Hofstadter, Godel, Escher, Bach). Jacob’s vision of angels going down to earth from that staircase has been depicted for instance in William Blake art etc. In our communication with others via physics literature and discussions etc, we came to several conclusions as follows: Firstly, possibility of quantum wormhole effect to mirror particle universe, which sometimes it is termed non-orientable wormhole. While such mirror particles effect have been more than 50 years predicted with the so-called parity violation (cf. Lee & Yang, 1950s), and that is called symmetry breaking. Secondly, a series of extended experiments on laser irradiated cold water may suggest possible transition from a phase of water to be at least partially fourth phase of water, which may be composed of crystalline water (see e.g. Gerald Pollack, and also Harold Aspden on liquid crystalline). If we can imagine laser cooling effect can be done in protracted time, then we can achieve a physical representation of Aspden’s liquid crystalline. Therefore, in subsequent article (Part II) we outlined simple model of such an effect of tunneling via quantum liquid crystalline Universe, which may likely be modeled with iced-water. It is interesting to remark here that certain experiments by Stockholm University scientists have shown that X-ray triggered water can exhibit properties just like liquid crystal (cf. PRL, 2020). That is why we consider it possible that there can be quantum phase transition where liquid water (comprised of iced cubes and water) can exhibit effects such as tunneling in quantum liquid crystalline Universe. Last but not least, we admit that what we outlined here is just an initial phase; and if you wish, perhaps we can call such experiments as “wormhole-at-lab” experiments (abbreviated: WHALE). (shrink)

Various exploration in astrophysics has revealed many breakthroughs nowadays, not only with respect to James Webb Telescope, but also recent finding related to water and ice deposits in the Moon surface. Those new findings seem to bring us to new questions related to origin of Earth, Moon and the entire Universe.

The on-going space settlement debate has raised questions whether it is possible to settle other planets, and if it was, is it something humans should do. The problem with this space ethical discussion is that it can easily become too vague. To avoid this problem, we suggest a framework for identifying relevant variables that affect the feasibility constraints and desirability factors of establishing space settlements. The variables we focus on include the settlement stage, scale and time frame. Based on the (...) relevant literature, we take mission cost, survival, habitation, water, in situ resources for food, oxygen and fuel energy and dependence on Earth as feasibility constraints that are relevant for the framework. None of them are hard constraints, but rather soft feasibility constraints that make it difficult to establish a permanent human settlement on Mars in the near- to medium-term future. However, in the past, humanity has achieved goals that first seemed infeasible. To justify the costs and effort, the goal must be highly morally desirable. We discuss five different desirability factors that could help justify the effort but as each framework has unique feasibility constraints, not all of these factors are sufficient or necessary to justify this effort. We argue that some of the desirability factors prominent in space ethical literature are not sufficient or necessary in our framework, and thus, we conclude that the normative grounds for establishing a permanent Mars settlement in the foreseeable future are weak. (shrink)

The “Challenges and Issues of Modern Science” collection comprises scientific research on relevant topics related to the latest advancements in various fields of science. Emphasis is placed on developing aerospace technology, thermodynamics and energy, mechanical engineering, materials science and technologies, automation, electronics and telecommunications, information technology, project management, ecology, and industrial and environmental safety. It can be helpful for professionals in the respective fields, scientists, educators, and students. The presented material will help readers expand their knowledge of diverse approaches to (...) solving current scientific and practical issues. The papers are published in the author's edition. До збірника «Виклики та проблеми сучасної науки» увійшли наукові праці з актуальних тем, що пов’язані з найновішими досягненнями в різних галузях науки. Акцентується увага на розвитку аерокосмічної техніки, термодинаміки та енергетики, машинобудування, матеріалознавства та технологій, автоматизації, електроніки та телекомунікацій, інформаційних технологій, управління проектами, екології, промислової та екологічної безпеки. Може бути корисним для фахівців у відповідних галузях, науковців, викладачів та студентів. Поданий матеріал допоможе читачам розширити знання про різноманітні підходи до розв’язання актуальних науково-практичних задач. Матеріали публікуються в авторській редакції. (shrink)

Theo báo cáo của các quan chức động vật hoang dã Hoa Kỳ, vụ phóng tàu Starship đã để lại sự tàn phá nặng nề đối với môi trường địa phương. (Tạp chí Kinh tế và Dự báo; ngày 28-9-2023).

In his article, “Should Space Travel be Human or Robotic? Reasons for and against full automation for space missions,” Maurizio Balistreri explores the ongoing debate regarding whether space travel, exploration, and extra-terrestrial colonization should be the domain of humans or robots. Balistreri explores both technical and normative arguments for why extraterrestrial ventures ought to be wholly robotic or human, ultimately taking no explicit side in the debate. However, in this article we argue that by even posing the question in this (...) binary fashion, Balistreri and others are making a mistake at the outset. We show that there are certain missions and aims which require humans and others that plausibly may be undertaken solely by robots, but for all missions and aims there is likely to be some degree of human-robot pairing. More than this, we show that the question should not be whether space travel, exploration, or extra-terrestrial colonization ought to be generally human-centric or robot-centric, but rather that each and every mission should be examined on its own, as the values and disadvantages of humans versus robots are apt to be highly specific to the realities of particular discrete missions. (shrink)

The possibility of seeding other planets with life poses a tricky dilemma. On the one hand, directed panspermia might be extremely good, while, on the other, it might be extremely bad depending on what factors are taken into consideration. Therefore, we need to understand better what is ethically at stake with planetary seeding. I map out possible conditions under which humanity should spread life to other solar systems. I identify two key variables that affect the desirability of propagating life throughout (...) the galaxy. The first is axiological and depends on which value theory in environmental ethics is correct. The second is empirical and depends on whether life is common or not in our region of the universe. I also consider two ethical objections to an interplanetary life-seeding mission: the risk of interfering with indigenous life and the risk of increasing suffering in our galaxy. (shrink)

In this paper, we discuss the conceptualization of space as a dimension relevant to personal identity and the central role that is attributed to language with respect to its constitution. It is argued that the identification with a certain geographical space and the use of certain language or linguistic variety can be regarded as crucial for the self-definition of individuals and also groups. We pursue a threefold goal: to highlight the contribution of geographical research to our understanding of the self (...) as a phenomenon situated in space; to discern merits, but also problems related to the recent strong emphasis of the role of language with respect to identity constitution, especially in constructivist and poststructuralist approaches; and on the basis of these findings, to draw conclusions concerning the given and constructed elements of identity, with a particular focus on space and language. In addition to a survey of relevant theoretical positions, empirical examples are presented with the aim to illustrate how geographically marked identity is constituted. (shrink)

This book is my gift to Albert Einstein on the occasion of his 142nd birthday - and is also a gift to everybody in the world he helped to shape! -/- My book adopts the view that the universe is infinite and eternal - but scientifically created. This paradox of creating eternity depends on the advanced electronics developed by future humanity. Those humans will develop time travel, plus programs that use "imaginary" time and infinite numbers like pi. They'll also become (...) the El or Elohim (names used by various religions to mean "God" or "the gods"). As astronomer Carl Sagan wrote in "Pale Blue Dot", "Many religions teach that it is the goal of humans to become gods." (I think that Elohim would be termed supernatural today, though their infinite abilities are actually natural outcomes of progress.) -/- A look through the book will tell you that some ideas are frequently repeated. This is because each article is meant to be understood without reading the others … so the same ideas show up in more than one. I’ve tried to stay away from jargon and equations unless they’re necessary (I find that they often make a subject harder to understand, not easier). All objects and events on Earth, in space, and in time (including the inevitability of world peace and immortality) are just one thing – strings of electronics' binary digits 1 and 0. -/- -/- TABLE OF CONTENTS -/- CHAPTER 1 - HYPOTHESIS OF QUANTUM GRAVITY -/- CHAPTER 2 - THE PHYSICIST AND THE PHILOSOPHER -/- CHAPTER 3 - ATTENTION MEDICAL DOCTORS! PHYSICS THEORY IMPLIES ALL PATIENTS CAN BE NORMALISED USING GRAVITY -/- CHAPTER 4 - SETI, EVOLUTION, AND TIME -/- CHAPTER 5 - ANYONS - ONE KEY TO UNLOCK GRAVITATIONAL-ELECTROMAGNETIC UNION, THE TOPOLOGICAL UNIVERSE, SPACE-TIME TRAVEL, FUTURE COMPUTERS, DARK MATTER/DARK ENERGY -/- CHAPTER 6 - WHAT CAUSES THE PLANETS TO SPEED UP AND SLOW DOWN WHILE THEY ARE ORBITING THE SUN -/- CHAPTER 7 - A BRIEF OUTLINE OF THE POSSIBLE BASICS OF COSMOLOGY IN THE 22nd CENTURY, AND WHAT IT MEANS FOR RELIGION -/- CHAPTER 8 - THE WORLD'S REAL-LIFE EXPERIMENTS WITH COVID-19 AND PHYSICS ALTER SOCIETY AND GLOBAL ECONOMICS -/- CHAPTER 9 - UNITING TIME -/- CHAPTER 10 - EXTRACTING ENERGY FROM BLACK HOLES -/- CHAPTER 11 - TIME TREK: THE 25TH CENTURY'S ANSWER TO STAR TREK. (shrink)

The idea of terraforming Mars has, in recent times, become a topic of intense scientific interest and great public debate. Stimulated in part by the contemporary imperative to begin geoengineering Earth, as a means to combat global climate change, the terraforming of Mars will work to make its presently hostile environment more suitable to life—especially human life. Geoengineering and terraforming, at their core, have the same goal—that is to enhance (or revive) the ability of a specific environment to support human (...) life, society, and industry. The chapters in this text, written by experts in their respective fields, are accordingly in resonance with the important, and ongoing discussions concerning the human stewardship of global climate systems. In this sense, the text is both timely and relevant and will cover issues relating to topics that will only grow in their relevance in future decades. The notion of terraforming Mars is not a new one, as such, and it has long played as the background narrative in many science fiction novels. This book, however, deals exclusively with what is physically possible, and what might conceivably be put into actual practice within the next several human generations. (shrink)

This paper describes an AFOSR-supported basic research program that focuses on developing a new framework for combining hard with soft data in order to improve space situational awareness. The goal is to provide, in an automatic and near real-time fashion, a ranking of possible threats to blue assets (assets trying to be protected) from red assets (assets with hostile intentions). The approach is based on Conceptual Spaces models, which combine features from traditional associative and symbolic cognitive models. While Conceptual Spaces (...) are revolutionary, they lack an underlying mathematical framework. Several such frameworks have attempted to represent Conceptual Spaces, but by far the most robust is the model developed by Holender. His model utilizes integer linear programming in order to obtain an overall similarity value between observations and concepts that support the formation of hypotheses. This paper will describe a method for building Conceptual Spaces models for threats that utilizes ontologies as a means to provide a clear semantic foundation for this inferencing process; in particular threat ontologies and space domain ontologies are developed and employed in this approach. A space situational awareness use-case is presented involving a kinetic kill scenario and results are shown to assess the performance of this fusion-based inferencing framework. (shrink)

Achieving space situational awareness requires, at a minimum, the identification, characterization, and tracking of space objects. Leveraging the resultant space object data for purposes such as hostile threat assessment, object identification, and conjunction assessment presents major challenges. This is in part because in characterizing space objects we reference a variety of identifiers, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, operational processes, operational statuses, and so forth, which tend to be defined in highly heterogeneous and sometimes inconsistent (...) ways. The Space Domain Ontologies are designed to provide a consensus-based realist framework for formulating such characterizations in a way that is both consistent and computable. Space object data are aligned with classes and relations in a suite of ontologies built around the existing Space Object Ontology. They are stored in a dynamically updated Resource Description Framework triple store, which can be queried to support space situational awareness and the needs of spacecraft operators and analysts. This paper provides an overview of the Space Domain Ontologies and their development and use. It presents the motivation for and advantages of the Space Domain Ontologies, including the benefits they provide for enhancing and maintaining long-term space situational awareness. (shrink)

The symbolism of nature as a book in which one reads is of ancient origin. This study focuses on the question of its mathematical and theological language in the biblical context and on the background of changes in natural philosophy, especially in the Renaissance period. The biblical context is associated with the paradigm shift in the Renaissance period, because all the researched authors addressed the questions of meaning and methods of research of nature in connection with the hermeneutics of biblical (...) texts. The change in attitude towards the method and results of nature research is connected with two concepts of the relationship of mathematics to the real world. As this world is considered to be created by God, the relationship of mathematics and matter is linked to the question of God's relationship to mathematics. In relation to nature, it was initially significantly limited to geometry, largely under the influence of Euclid and Pythagoras. In the Renaissance period, the preconditions for analytical geometry and infinitesimal calculus were already being created. Thanks to them, Newton was able to build a new physics that combined ancient and medieval approaches to astronomy and terrestrial nature, originally diametrically different, into one whole. (shrink)

In The Expanse, the future of humanity is constantly at stake. In The Expanse vestiges of an ancient alien civilization with incredibly advanced technology have been found—which eventually permits human interstellar expansion through the gates. James Lenman argues that, even if we agree that biodiversity is a good thing, it only means that it's good that there should be natural diversity while life exists on Earth. While we might not be facing interplanetary war or the unpredictable consequences of ancient alien (...) technology, many serious dangers face the human species today. We are quite resilient and have survived numerous disasters in the past, including floods, earthquakes, famine, pandemics, and wars. Small population size and restricted distribution range are factors that increase a species’ extinction risk. Interplanetary expansion could potentially bring about speciation, which means the separation of Homo sapiens into different species. (shrink)

If we had the ability to terraform Mars, would it be morally permissible to do it? This article surveys three preservationist arguments for the conclusion that we should not terraform Mars and three interventionist arguments that we should. The preservationist arguments appeal to a duty to conserve objects of special scientific value, a duty to preserve special wilderness areas, and a duty not to display vices characteristic of past colonial endeavors on Earth. The interventionist arguments appeal to a duty to (...) fulfill our pioneering nature, a duty to extend the lifespan of our species, and a duty to restore the ecosystems Mars may once have housed. The preservationist arguments are stronger than the interventionist arguments; terraforming Mars is probably morally wrong. (shrink)

In a previous paper we outlined a series of historical touchpoints between classical aether theories and modern theoretical physics which showed a shared conceptual lineage for the modern tools and methods of the most common interpretations and fluid based “Hydrodynamic” treatments of an electromagnetic medium. It was proposed that, though the weight of modern experimentation leaves an extremely narrow and convoluted window for even a reconceptualization of a medium, all of modern physics recognizes a plethora of behaviors and attributes for (...) free space and these physics are interchangeable with modern methods for treating superfluid-like continuums. Thus the mathematical equivalence of the methods do not comprise alternative physics but an alternative interpretation of the same physics. Though many individual components describing a “neo-aether” or “quintessence” are available, an overarching structural outline of how these tools can work together to provide an alternative working overview of modern physics has remained undefined. This paper will propose a set of introductory concepts in the first outline of a toy model which will later connect the alternative tools and conceptualizations with their modern counterparts. This introductory paper provides the simpler “100-miles out” overview of the whole of physics from this perspective, in an easily comprehensible, familiar and intuitive, informal dialog fashion. While this paper grants the largest and loosest introductory overview, subsequent papers in this series will address the finite connections between modern physics and this hydrodynamic view. (shrink)

We will survey a range of ontologies relevant to space and ground system domains. The ontologies form part of the Common Core Ontology ecosystem (CCO) developed under the IARPA KDD initiative. We focus specifically on the Space Domain Ontologies, a suite of ontologies to support space situational awareness, including the Spacecraft Mission Ontology, Spacecraft Ontology, Space Event Ontology and Space Object Ontology.

Space philosophy offers rich insights in the future and is already well‐developed new branch of philosophy. However, space philosophers still do not pay much attention to a number of bioethical issues that may occur in space. This paper aims to introduce space bioethics, as a new branch in space philosophy, space ethics and space policy, to the philosophical and bioethical discourse. The basic issues discussed in space bioethics include—but are not limited to—human reproduction in space and human enhancement for space. (...) This paper concludes that the new space bioethics should be a feminist new bioethics that is free from many of the historical biases associated with a male‐centred perspective in philosophy and bioethics. Bioethical issues in space have also impact on future political decisions related to objectives and nature of space missions. (shrink)

Ian Stoner has recently argued that we ought not to colonize Mars because doing so would flout our pro tanto obligation not to violate the principle of scientific conservation, and there is no countervailing considerations that render our violation of the principle permissible. While I remain agnostic on, my primary goal in this article is to challenge : there are countervailing considerations that render our violation of the principle permissible. As such, Stoner has failed to establish that we ought not (...) to colonize Mars. I close with some thoughts on what it would take to show that we do have an obligation to colonize Mars and related issues concerning the relationship between the way we discount our preferences over time and projects with long time horizons, like space colonization. (shrink)

Black holes are one of the fascinating objects in the universe with gravitational pull strong enough to capture light within them. Through this article we have attempted to provide an insight to the black holes, on their formation and theoretical developments that made them one of the unsolved mysteries of universe.

It is plausible to think that, in order to actively employ models in their inquiries, scientists should be aware of their existence. The question is especially puzzling for realists in the case of abstract models, since it is not obvious how this is possible. Interestingly, though, this question has drawn little attention in the relevant literature. Perhaps the most obvious choice for a realist is appealing to intuition. In this paper, I argue that if scientific models were abstract entities, one (...) could not be aware of them intuitively. I deploy my argumentation by building on Chudnoff’s elaboration on intuitive awareness. Furthermore, I shortly discuss some other options to which realists could turn in order to address the question of awareness. (shrink)

Many global catastrophic risks are threatening human civilization, and a number of ideas have been suggested for preventing or surviving them. However, if these interventions fail, society could preserve information about the human race and human DNA samples in the hopes that the next civilization on Earth will be able to reconstruct Homo sapiens and our culture. This requires information preservation of an order of magnitude of 100 million years, a little-explored topic thus far. It is important that a potential (...) future civilization will discover this information as early as possible, thus a beacon should accompany the message in order to increase visibility. The message should ideally contain information about how humanity was destroyed, perhaps including a continuous recording until the end. This could help the potential future civilization to survive. The best place for long-term data storage is under the surface of the Moon, with the beacon constructed as a complex geometric figure drawn by small craters or trenches around a central point. There are several cost-effective options for sending the message as opportunistic payloads on different planned landers. (shrink)

Non-perturbative quantum gravity prevents the formation of curvature singularities and may allow black holes to decay with a lifetime shorter than evaporation time. This, in connection with the existence of primordial black holes, could open a new window for quantum-gravity phenomenology. I discuss the possibility of observing astrophysical emissions from the explosion of old black holes in the radio and in the gamma wavelengths. These emissions can be discriminated from other astrophysical sources because of a peculiar way the emitted wavelength (...) scales with the distance. The spectrum of the diffuse radiation produced by those objects presents a peculiar distortion due to this scaling. (shrink)

This article provides a brief outline of Special Theory of Relativity. The physics before the relativity, the special relativity in itself, and the consequences of special relativity are discussed here.

This study aims to contribute to the research in the history of science, specifically, in the area of the seventeenth century cosmology, which had in Riccioli, a contemporary of Galileo, an undeniable protagonist. In many histories of science, Giovanni Battista Riccioli (1598-1671) is either omitted or mentioned only briefly in relation to his main cosmological work, the Almagestum Novum (1651), which is generally taken as little more than a source of useful information. When it comes to evaluating Riccioli’s philosophical views (...) or his contribution to the development of modern science, especially in observational astronomy, contrasting opinions have been expressed. Several scholars believed especially in the past, but some still in the present, that although during the dispute over Copernicanism Riccioli was personally convinced that the official positions of Catholic theologians were untenable, he kept his own views private, and mentioned in his works only official opinions, as if he fully agreed with them. Depicted as “a spokesman for the Society of Jesus” who was asked by his superiors to uphold a lost cause, Riccioli has been accused of behaving like a bad advocate, one who acted by commission, rather than by conviction, and who did not make a real effort to argue convincingly against the Copernican views. Since no comprehensive and contextual study of Riccioli’s cosmological views has ever been carried out, references to his thought are often put forward out of perspective. The present study attempts thus to achieve a more complete view, and sets out to illustrate the context of Riccioli’s work in the Society of Jesus, and more generally within the seventeenth century research and debate on cosmology. (shrink)

Visitare il “pianeta d’argento”, conquistare il silenzioso globo che rischiara ogni notte, è stato il sogno dell’uomo di età moderna. Tra Cinque e Settecento, infatti, dall’epoca delle grandi scoperte geografiche al secolo dei Lumi, scrittori, scienziati, uomini di fede e di cultura hanno tentato in ogni modo di concretizzare questa inafferrabile visione. Grazie a un lungo e minuzioso lavoro di ricerca, Marco Ghione racconta la loro storia e illustra le soluzioni tecniche che tanti, eccezionali cittadini della Repubblica delle Lettere hanno (...) elaborato per trasformare l’impossibile in realtà, dalle macchine volanti di Cyrano de Bergerac e Francis Godwin alle creature soprannaturali fantasticate da Keplero e Kircher. Intanto, scienziati e astronomi andavano puntualmente definendo le prime riproduzioni attendibili della superficie lunare, con una nomenclatura sistematica che, a partire dall’Almagestum novum di Giovanni Battista Riccioli, è giunta fino ai giorni nostri, all’impresa dell’Apollo 11 e allo sbarco sulla luna. Completa il volume la prima traduzione italiana di due testi fondamentali della letteratura in materia: l’Iter Lunare, di David Russen (1703), e A Trip to the Moon, di Murtagh McDermot (1727). (shrink)

This paper presents an ontology architecture concept for the European Space Agency‘s (ESA) Space Situational Awareness (SSA) Program. It incorporates the author‘s domain ontology, The Space Situational Awareness Ontology and related ontology work. I summarize computational ontology, discuss the segments of ESA SSA, and introduce an option for a modular ontology framework reflecting the divisionsof the SSA program. Among other things, ontologies are used for data sharing and integration. By applying ontology to ESA data, the ESA may better achieve its (...) integration and innovation goals, while simultaneously improving the state of peaceful SSA. (shrink)

Modern scientific cosmology pushes the boundaries of knowledge and the knowable. This is prompting questions on the nature of scientific knowledge. A central issue is what defines a 'good' model. When addressing global properties of the Universe or its initial state this becomes a particularly pressing issue. How to assess the probability of the Universe as a whole is empirically ambiguous, since we can examine only part of a single realisation of the system under investigation: at some point, data will (...) run out. We review the basics of applying Bayesian statistical explanation to the Universe as a whole. We argue that a conventional Bayesian approach to model inference generally fails in such circumstances, and cannot resolve, e.g., the so-called 'measure problem' in inflationary cosmology. Implicit and non-empirical valuations inevitably enter model assessment in these cases. This undermines the possibility to perform Bayesian model comparison. One must therefore either stay silent, or pursue a more general form of systematic and rational model assessment. We outline a generalised axiological Bayesian model inference framework, based on mathematical lattices. This extends inference based on empirical data (evidence) to additionally consider the properties of model structure (elegance) and model possibility space (beneficence). We propose this as a natural and theoretically well-motivated framework for introducing an explicit, rational approach to theoretical model prejudice and inference beyond data. (shrink)

This is a quickly produced book that is an easy read on a plane. It will not give you any kind of depth on any of the issues and there are no refs to enable you to check anything. He covers asteroids, WMD´s, greenhouse effect, ice ages, volcanos, plagues, insects, bioengineering, cyberterror and, presciently, tsunamis. He does not mention overpopulation, supernovas or the Doomsday Hypothesis (the seemingly absurd but quite serious idea that on general grounds alone it is likely we (...) have lived half our total span as a species). His chapter on volcanos does not mention that Yellowstone Park in the USA is the worlds biggest caldera. To his credit he does take the greenhouse effect seriously and he was writing at least 13 years ago. If only the average citizen and the government had the same good sense. -/- Those interested in all my writings in their most recent versions may download from this site my e-book ‘Philosophy, Human Nature and the Collapse of Civilization Michael Starks (2016)- Articles and Reviews 2006-2016’ by Michael Starks First Ed. 662p (2016). -/- All of my papers and books have now been published in revised versions both in ebooks and in printed books. -/- Talking Monkeys: Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet - Articles and Reviews 2006-2017 (2017) https://www.amazon.com/dp/B071HVC7YP. -/- The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle--Articles and Reviews 2006-2016 (2017) https://www.amazon.com/dp/B071P1RP1B. -/- Suicidal Utopian Delusions in the 21st century: Philosophy, Human Nature and the Collapse of Civilization - Articles and Reviews 2006-2017 (2017) https://www.amazon.com/dp/B0711R5LGX . (shrink)

This article offers two arguments for the conclusion that we should refuse on moral grounds to establish a human presence on the surface of Mars. The first argument appeals to a principle constraining the use of invasive or destructive techniques of scientific investigation. The second appeals to a principle governing appropriate human behavior in wilderness. These arguments are prefaced by two preliminary sections. The first preliminary section argues that authors working in space ethics have good reason to shift their focus (...) away from theory-based arguments in favor of arguments that develop in terms of pretheoretic beliefs. The second argues that of the popular justifications for sending humans to Mars only appeals to scientific curiosity can survive reflective scrutiny. (shrink)