Results 141 to 150 of about 27,747 (265)
Proteomic insights into survival strategies of Escherichia coli in perchlorate-rich Martian brines
Scientific ReportsBrines, potentially formed by the deliquescence and freezing point depression of highly hygroscopic salts, such as perchlorates (ClO4 −), may allow for the spatial and temporal stability of liquid water on present-day Mars.
Lea D. F. Kloss +5 more
doaj +1 more source
Planetary exploration in the time of astrobiology: Protecting against biological contamination [PDF]
, 2001 John D. Rummel
openalex +1 more source
AstroBio-CubeSat: A lab-in-space for chemiluminescence-based astrobiology experiments.
Biosensors & bioelectronics, 2023 D. Calabria +19 more
semanticscholar +1 more source
M Dwarf Planet Habitability [PDF]
, 2017 The habitability of M dwarf planets has been debated greatly, as their parent stars possess both beneficial and detrimental qualities for the development of life.
Koenigs, Ben
core +1 more source
Terrestrial atmosphere, water and astrobiology
EPJ 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
Cosmic Irony: SETI Optimism from Catastrophes? [PDF]
Contact in Context 2N1 (2004) 004, 2003 Classical arguments for skepticism regarding the Search for ExtraTerrestrial Intelligence (SETI) are critically examined. It is suggested that the emerging class of "phase transition" astrobiological models can simultaneously account for all available astrophysical and biological evidence, explain several unresolved puzzle in Earth sciences, and ...
arxiv
Women in chemistry: Q&A with Dr Laurie Barge
Communications ChemistryDr. Laurie Barge is a Research Scientist in Astrobiology at the NASA Jet Propulsion Laboratory, California Institute of Technology.
doaj +1 more source