Results 251 to 260 of about 17,950 (315)
Xenon isotopes reveal a geomagnetic prelude to Earth's oxygenation. [PDF]
Natl Sci RevWei Y.
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Bioinspired Drilling for Extraterrestrial Applications. [PDF]
Biomimetics (Basel)Battsengel GE +3 more
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Nature, 2001
An international flotilla of spacecraft are to be sent to Mars over the next decade in an effort to understand the planet's geology and climate history, and to determine whether some form of life ever started there. At least two spacecraft will be sent at each launch opportunity, and at times up to four spacecraft may be operating simultaneously at the
M H, Carr, J, Garvin
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An international flotilla of spacecraft are to be sent to Mars over the next decade in an effort to understand the planet's geology and climate history, and to determine whether some form of life ever started there. At least two spacecraft will be sent at each launch opportunity, and at times up to four spacecraft may be operating simultaneously at the
M H, Carr, J, Garvin
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Exobiological exploration of Mars
Advances in Space Research, 1995Of 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
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Swarm exploration and navigation on mars
2013 International Conference on Localization and GNSS (ICL-GNSS), 2013We propose autonomous robotic swarm exploration to search for extra-terrestrial life in the Valles Marineris canyon system on Mars. The swarm consists of unmanned ground vehicles (UGVs) and unmanned aerial vehicles (UAVs). Key technologies are robust flight and swarm control algorithms as well as infrastructure-less swarm navigation.
Stephan Sand +6 more
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Exobiology and the Exploration of Mars
Applied Optics, 1969Our limited understanding of the Martian environment has stimulated much speculation on the possible existence of a. Martin biota. This understanding is being steadily improved by ground-based observing techniques. Rapid advances have been made by the Mariner IV flyby and will be made by the Mariner 1969 flybys and the Mariner 1971 orbiters.
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The Mars exploration plans of ESA
IEEE Robotics & Automation Magazine, 2006In the framework of its Aurora Exploration Program, the European Space Agency (ESA) has initiated the ExoMars Project. Aside from searching for traces of life at and near the Martian surface, ExoMars aims to characterize the Martian geochemistry and water distribution at various locations, improve the knowledge of the Mars environment and geophysics ...
Pietro Baglioni +7 more
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Mars exploration advances: Missions to Mars - Mars base
30th Aerospace Sciences Meeting and Exhibit, 1992An overview is presented of Mars missions and related planning with attention given to four mission architectures in the light of significant limitations. Planned unpiloted missions are discussed including the Mars Orbital Mapping Mission, the Mars Rover Sample Return, the Mars Aeronomy Orbiter, and the Mars Environmental Survey.
FRED DEJARNETTE, CHRISTOPHER MCKAY
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Mathematics and Mars Exploration
Pure and Applied Geophysics, 2014In this study we consider modelization associated with study of solar radiation at the surface of Mars and the Martian atmosphere. In particular, we present elements concerning retrieval of the solar irradiance spectrum on the surface of Mars from data collected by arrays of photodiodes, such as those onboard the “Curiosity” MSL-rover and other ...
M. P. Velasco +4 more
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