Human presence in space is about humanity in space, particularly about all anthropogenic presence in space and human activity in space, that is in outer space and in a broader sense also on any extraterrestrial astronomical body.
Humans have been present in space either, in the common sense, through their direct presence and activity like human spaceflight, or through mediation of their presence and activity like with uncrewed spaceflight, making "telepresence" possible. Human presence in space, particularly through mediation, can take many physical forms from space debris, uncrewed spacecraft, artificial satellites, space observatories, crewed spacecraft, art in space, to human outposts in outer space such as space stations. While human presence in space, particularly its continuation and permanence can be a goal in itself, human presence can have a range of purposes and modes from space exploration, commercial use of space to space settlement or even colonization and militarisation of space. Human presence in space is realized and sustained through the advancement and application of space sciences, particularly astronautics in the form of spaceflight and space infrastructure.
Humans have achieved some mediated presence throughout the Solar System, but the most extensive presence has been in orbit around Earth. Humans have sustained direct presence in orbit around Earth since the year 2000 through continuously crewing the ISS, and with few interruptions through crewing the space station Mir since the later 1980s. The increasing and extensive human presence in orbital space around Earth, beside its benefits, has also produced a threat to it by carrying with it space debris, potentially cascading into the so-called Kessler syndrome. This has raised the need for regulation and mitigation of such to secure a sustainable access to outer space.
Securing the access to space and human presence in space has been pursued and allowed by the establishment of space law and space industry, creating a space infrastructure.
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The New Space Economy is a fast-growing market, driven by the commercialization of the historical institutional space sector. This course contains more than 30 videos-lectures from space experts from
The New Space Economy is a fast-growing market, driven by the commercialization of the historical institutional space sector. This course contains more than 30 videos-lectures from space experts from
vignette|Photo of the Orion Nebula La politique spatiale d'un État ou d'une organisation nationale ou internationale est le domaine de la politique publique qui concerne les activités spatiales. Elle porte à la fois sur les choix des axes de développement (espace utile, recherche, spatial habité, lanceurs...), la part des fonds publics alloués au spatial et la définition de l'organisation chargée de sa définition et de sa mise en œuvre. La politique spatiale couvre la gestion des programmes spatiaux civils et des programmes militaires.
La géopolitique de l'espace s'attache à la description et à l'analyse des rivalités entre États au sujet du contrôle de l'espace, dans son sens cosmologique. Elle analyse la lutte pour l'obtention d'orbites, ainsi que la militarisation de l'espace. L'importance de l'espace est liée à son caractère essentiel dans la vie contemporaine, certains services (internet, GPS) nécessitant des infrastructures spatiales, ainsi qu'aux possibilités de contrôle et de domination des États qu'il offre au pays qui le maîtrise.
In archaeology, space archaeology is the research-based study of various human-made items found in space, their interpretation as clues to the adventures humanity has experienced in space, and their preservation as cultural heritage. It includes launch complexes on Earth, orbital debris, satellites, and objects and structures on other celestial bodies such as the Moon and Mars. It also includes the applied field of cultural resource which evaluates the significance of space sites and objects in terms of national and international preservation laws.
Introduction to Quantum Mechanics with examples related to chemistry
Introduction into optical spectroscopy of molecules
The course teaches non von-Neumann architectures. The first part of the course deals with quantum computing, sensing, and communications. The second focuses on field-coupled and conduction-based nanoc
In this essay Georges Teyssot explores Michel Foucault’s notion of heterotopia as applied to architecture and its implications in terms of language, governance, and space. This analytical approach marked a significant shift in the late 1970s, redirecting a ...
Like other rich countries, Switzerland is using energy and material at a per-capita rate far above the world average, contributing to multiple crises of climate, biodiversity, pollution, and numerous factors of human wellbeing, especially health, inequalit ...
Lulu Press2023
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Predicting multiple real-world tasks in a single model often requires a particularly diverse feature space. Multimodal (MM) models aim to extract the synergistic predictive potential of multiple data types to create a shared feature space with aligned sema ...