Results 91 to 100 of about 29,535 (220)

LIFE‐VALUE NARRATIVES AND THE IMPACT OF ASTROBIOLOGY ON CHRISTIAN ETHICS

open access: yesZygon, 2016
“Pale Blue Dot” and “Anthropocene” are common tropes in astrobiology and often appear in ethical arguments. Both support a decentering of human life relative to biological life in terms of value.
doaj   +2 more sources

Terrestrial atmosphere, water and astrobiology

open access: yesEPJ Web of Conferences, 2010
Primitive life, defined as a chemical system capable to transfer its molecular information via self-replication and also capable to evolve, originated about 4 billion years ago from the processing of organic molecules by liquid water.
Coradini M., Brack A.
doaj   +1 more source

On the Stability of Deinoxanthin Exposed to Mars Conditions during a Long-Term Space Mission and Implications for Biomarker Detection on Other Planets

open access: yesFrontiers in Microbiology, 2017
Outer space, the final frontier, is a hostile and unforgiving place for any form of life as we know it. The unique environment of space allows for a close simulation of Mars surface conditions that cannot be simulated as accurately on the Earth. For this
Stefan Leuko   +7 more
doaj   +1 more source

Domains of life sciences in spacefaring: what, where, and how to get involved

open access: yesnpj Microgravity
The integration of biology and spacefaring has led to the development of three interrelated fields: Astrobiology, Bioastronautics, and Space Bioprocess Engineering.
Aaron J. Berliner   +5 more
doaj   +1 more source

Ethics and the Potential Conflicts between Astrobiology, Planetary Protection, and Commercial Use of Space

open access: yesChallenges, 2017
A high standard of planetary protection is important for astrobiology, though the risk for contamination can never be zero. It is therefore important to find a balance.
Erik Persson
doaj   +1 more source

Editorial: Reviews in astrobiology

open access: yesFrontiers in Astronomy and Space Sciences, 2023
Alberto G. Fairén, Alberto G. Fairén
doaj   +1 more source

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