Results 121 to 130 of about 113,851 (260)

Feasibility of Mars aircraft. Aerodynamics in Mars atmosphere.

open access: yes, 2018
Mars tenuous atmosphere imposes very hard restrictions on aircraft. However, several designs have been proposed. The goals of this challenging work are:-To identify a realistic design that can fly in Mars with the technology currently available.-Perform aerodynamic simulations of the main elements of the design selected, using state of the art CFD ...
openaire   +1 more source

The search for an identification of amino acids, nucleobases and nucleosides in samples returned from Mars [PDF]

open access: yes
The Mars Sample Return mission will provide us with a unique source of material from our solar system; material which could advance our knowledge of the processes of chemical evolution. As has been pointed out, Mars geological investigations based on the
Gehrke, Charles W.   +4 more
core   +1 more source

Wind measurements in Mars' middle atmosphere at equinox and solstice: IRAM Plateau de Bure interferometric CO observations [PDF]

open access: green, 2007
R. Moreno   +6 more
openalex   +1 more source

Solar radiation on Mars [PDF]

open access: yes
Detailed information on solar radiation characteristics on Mars are necessary for effective design of future planned solar energy systems operating on the surface of Mars.
Appelbaum, Joseph, Flood, Dennis J.
core   +1 more source

Workshop on the Polar Regions of Mars: Geology, Glaciology, and Climate History, part 1 [PDF]

open access: yes
Papers and abstract of papers presented at the workshop are presented. Some representative titles are as follows: Glaciation in Elysium; Orbital, rotational, and climatic interactions; Water on Mars; Rheology of water-silicate mixtures at low ...
Clifford, S. M.   +2 more
core   +1 more source

Correction to “Prediction of a CO22+ layer in the atmosphere of Mars” [PDF]

open access: bronze, 2003
Olivier Witasse   +10 more
openalex   +1 more source

Conditions of the Martian atmosphere and surface in the remote past and their relevance to the question of life on Mars [PDF]

open access: yes
Although the Viking Landers failed to find any evidence of life on the surface of Mars, much remains unknown. Study of returned samples can answer some of these questions.
Pang, Kevin D., Tsay, Fun-Dow
core   +1 more source

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