Results 201 to 210 of about 5,500 (246)

A geothermal amoeba sets a new upper temperature limit for eukaryotes

open access: yes
Rappaport HB   +20 more
europepmc   +1 more source

Exobiological exploration of Mars

Advances in Space Research, 1995
Of all the other planets in the solar system, Mars remains the most promising for further elucidating concepts about chemical evolution and the origin of life. Strategies were developed to pursue three exobiological objectives for Mars exploration: determining the abundance and distribution of the biogenic elements and organic compounds, detecting ...
H P, Klein, D L, DeVincenzi
openaire   +2 more sources

Exobiology revisited

Advances in Space Research, 1986
The term "Exobiology" was introduced about 25 years ago, at a time when intensive discussions were under way concerning plans for the biological exploration of Mars. The search for life on Mars was to be a critical test of the concept of chemical evolution--not an end in itself.
openaire   +2 more sources

NASA's Exobiology Program

Origins of Life, 1984
The goal of NASA's Exobiology Program is to understand the origin, evolution, and distribution of life, and life-related molecules, on Earth and throughout the universe. Emphasis is focused on determining how the rate and direction of these processes were affected by the chemical and physical environment of the evolving planet, as well as by planetary,
openaire   +2 more sources

Exobiology in earth orbit

Origins of life and evolution of the biosphere, 1986
The published version is located at http://www.archive.org/details ...
Tarter, J.   +5 more
openaire   +1 more source

Extreme environments and exobiology

Giornale botanico italiano, 1993
Ecological research on extreme environments can be applied to exobiological problems such as the question of life on Mars. If life forms (fossil or extant) are found on Mars, their study will help to solve fundamental questions about the nature of life on Earth.
openaire   +2 more sources

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