Properties and Characteristics of Regolith-Based Materials for Extraterrestrial Construction
EngineeringThe construction of extraterrestrial bases has become a new goal in the active exploration of deep space. Among the construction techniques, in situ resource-based construction is one of the most promising because of its good sustainability and ...
Cheng Zhou +6 more
doaj +3 more sources
Low Energy Subsurface Environments as Extraterrestrial Analogs [PDF]
Frontiers in Microbiology, 2018 Earth's subsurface is often isolated from phototrophic energy sources and characterized by chemotrophic modes of life. These environments are often oligotrophic and limited in electron donors or electron acceptors, and include continental crust, subseafloor oceanic crust, and marine sediment as well as subglacial lakes and the subsurface of polar ...
Rose M. Jones +2 more
openaire +3 more sources
The Adaptability of Life on Earth and the Diversity of Planetary Habitats
Frontiers in Microbiology, 2017 The evolutionary adaptability of life to extreme environments is astounding given that all life on Earth is based on the same fundamental biochemistry. The range of some physicochemical parameters on Earth exceeds the ability of life to adapt, but stays ...
Dirk Schulze-Makuch +4 more
doaj +1 more source
Lezioni dall’Antartide. Per un’ecologia del sistema solare [PDF]
S&F_scienzaefilosofia.it, 2023 Lessons from Antarctica. For an ecology of the Solar System It seems plausible that the near future will see an ever greater expansion of human presence in several environments of the Solar System, such as the Moon and the planet Mars.
De Piccoli, Lorenzo
doaj
The Hypothesis of a “Living Pulse” in Cells
Life, 2023 Motility is a great biosignature and its pattern is characteristic for specific microbes. However, motion does also occur within the cell by the myriads of ongoing processes within the cell and the exchange of gases and nutrients with the outside ...
Marina Walther-Antonio +1 more
doaj +1 more source
Life, 2019 Organic compounds are present as complex mixtures in extraterrestrial materials including meteorites, which may have played important roles in the origin of life on the primitive Earth.
Hiroshi Naraoka +3 more
doaj +1 more source
DEM simulation of soil-tool interaction under extraterrestrial environmental effects [PDF]
, 2017 In contrast to terrestrial environment, the harsh lunar environment conditions include lower gravity acceleration, ultra-high vacuum and high (low) temperature in the daytime (night-time).
Arroyo Alvarez de Toledo, Marcos +3 more
core +2 more sources
Modeling Virus and Bacteria Populations in Europa’s Subsurface Ocean
Life, 2022 The search for life in the universe is often informed by the study of “extreme” environments on Earth, which provide analogs for habitable locations in the Solar System, and whose microbial inhabitants may therefore also serve as analogs for potential ...
Adriana C. Gomez-Buckley +2 more
doaj +1 more source
The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces
Geophysical Monograph Series, Page 229-246., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson +2 more
wiley +3 more sources
Nature Communications, 2019 Polycyclic aromatic hydrocarbons (PAHs) represent key molecular building blocks in extraterrestrial environments but the understanding of their formation and growth in this environment has remained elusive.
Long Zhao +8 more
doaj +1 more source