Results 11 to 20 of about 12,121 (264)
Universe, 2023 The discovery of diffuse radio emission in galaxy clusters proved the existence of energetic cosmic-ray electrons and cosmic magnetic fields on Mpc-scales in the Universe.
Denis Wittor
doaj +1 more source
Is the Universe Enough? Can It Suffice as a Basis for Worldviews?
Journal of Big History, 2019 The modern scientific cosmic perspective is unique and compelling, but it is not for everyone. Modern cosmology can be humbling and awe-inspiring, even motivating It can also be overwhelming, even scary.
Mark Lupisella
doaj +1 more source
Cosmic Union of Communities: a New Concept and Technologies of Creating Cosmic Humanity [PDF]
Философия и космология, 2019 The article deals with the philosophical foundations of the theory and practice of creating Cosmic Humanity. It suggests a new idea, concept and technology of organizing cosmic communities, i.e.
Sergey Krichevsky
doaj +1 more source
Evolução do Sistema Solar Primordial em Termos de Grande História e Evolução Universal
Journal of Big History, 2018 A presente contribuição é dedicada a alguns aspectos da história e evolução do Sistema Solar primordial. A origem do Sol, da Terra, de outros planetas e dos seus satélites tem sido de grande interesse para as pessoas.
Leonid Grinin
doaj +1 more source
The Tree of Knowledge: System A New Map for Big History
Journal of Big History, 2019 This article summarizes the Tree of Knowledge (ToK) System (Henriques, 2003; 2011), and compares and contrasts its depiction of cosmic evolution as four “dimensions of existence” (i.e., Matter, Life, Mind and Culture) with Big History’s eight thresholds ...
Gregg Henriques +3 more
doaj +1 more source
Energy Flows in Low-Entropy Complex Systems
Entropy, 2015 Nature’s many complex systems—physical, biological, and cultural—are islands of low-entropy order within increasingly disordered seas of surrounding, high-entropy chaos.
Eric J. Chaisson
doaj +1 more source
Cosmic Evolutionary Philosophy and a Dialectical Approach to Technological Singularity
Information, 2018 The anticipated next stage of human organization is often described by futurists as a global technological singularity. This next stage of complex organization is hypothesized to be actualized by scientific-technic knowledge networks.
Cadell Last
doaj +1 more source
Considering light-matter interactions in Friedmann equations based on the conformal FLRW metric
Journal of Advanced Research, 2023 Introduction: Recent observations indicate that the Universe is not transparent but partially opaque due to absorption of light by ambient cosmic dust. This implies that the current cosmological model valid for the transparent universe must be modified ...
Václav Vavryčuk
doaj +1 more source
Evolution of cosmic string configurations [PDF]
Physical Review D, 1993 We extend and develop our previous work on the evolution of a network of cosmic strings. The new treatment is based on an analysis of the probability distribution of the end-to-end distance of a randomly chosen segment of left-moving string of given length.
Austin, Daren +2 more
openaire +3 more sources
Refueling the Magic Furnace: Kilonova 2017 Rewrites the Story of Element Origins
Journal of Big History, 2018 For more than half a century, we have understood element creation in the stars—described in Marcus Chown’s colorful image as “the magic furnace.” From 1958 until 2017, supernova explosions were thought to be the primary site of element creation above ...
Barry Woods
doaj +1 more source