The long winter model of Martian biology: A speculation [PDF]
An estimated mean thickness of about 1 km of frost in the Martian north polar cap summer remnant, if vaporized, would yield about 1000 g/sq cm of atmosphere over the planet, higher global temperatures through the greenhouse effect, and a greatly ...
Sagan, C.
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Scientific Results of the Nasa-sponsored Study Project on Mars: Evolution of Its Climate and Atmosphere [PDF]
The scientific highlights of the Mars: Evolution of its Climate and Atmosphere (MECA) study project are reviewed and some of the important issues in Martian climate research that remain unresolved are ...
Clifford, Stephen M. +2 more
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Survival of NASA-cleanroom microbial isolates under simulated space and Martian conditions. [PDF]
Appl Environ MicrobiolChander AM +11 more
europepmc +1 more source
Mars planetary insights and design framework for future in-situ aerial robotic missions. [PDF]
Commun EngYouhanna V, Felicetti L, Ignatyev D.
europepmc +1 more source
Toward "Safe" Chemicals and Materials on Mars: Knowledge Gaps for Expanding Planetary Protection Requirements. [PDF]
Environ Sci TechnolHader JD +4 more
europepmc +1 more source
Conceptualizing <i>in situ</i> energy station for Mars exploration. [PDF]
Natl Sci RevYang Y, Tan P, Tian H, Shi L, Shu G.
europepmc +1 more source
Highlighting a science strategy for human exploration of Mars. [PDF]
Proc Natl Acad Sci U S AElkins-Tanton L +3 more
europepmc +1 more source
Toward Building Sustainable Mars Infrastructure: A CO<sub>2</sub>-Breathing Plasma Thruster for Orbit Maintenance and In Situ Oxygen Generation. [PDF]
Glob ChallTaploo A, Duppada GS, Keidar M.
europepmc +1 more source