Results 101 to 110 of about 27,317 (231)

Fractionated Martian Atmosphere – the Case of the Nakhlites, Revisited with Experiments [PDF]

open access: yes, 2018
We report on fractionated noble gases in the Martian meterorites - a literature survey and new ...
Bart, G. D.   +18 more
core  

Spectroscopic Study of Solar and Planetary Atmospheres Semiannual Status Report No. 6, Aug. 1, 1965 - Feb. 1, 1966 [PDF]

open access: yes
Spectroscopic study of solar and planetary atmospheres - observations of Venus and Jupiter, and analysis of simulated Martian atmosphere in visible and infrared ...
Heyden, F. J.
core   +1 more source

Review for the Design and Experimental Study of a Coaxial Twin-rotor Mars Unmanned Aerial Vehicle

open access: yesSpace: Science & Technology
The thin atmosphere of Mars presents a necessary yet challenging flight environment for low-altitude flying vehicles or unmanned aerial vehicles. As a key technology, Martian unmanned aerial vehicles hold marked value and importance for scientific ...
Zhifang Ke   +10 more
doaj   +1 more source

Bolides in the present and past martian atmosphere and effects on cratering processes [PDF]

open access: bronze, 2003
О. П. Попова   +2 more
openalex   +1 more source

Photoelectron balance in the dayside Martian upper atmosphere [PDF]

open access: gold, 2019
Xiaoshu Wu   +4 more
openalex   +1 more source

An Investigation into the Suitability of Sulfate-Reducing Bacteria as Models for Martian Forward Contamination [PDF]

open access: yes, 2018
The NASA Planetary Protection policy requires interplanetary space missions do not compromise the target body for a current or future scientific investigation and do not pose an unacceptable risk to Earth, including biologic materials.
Silver, Maxwell M. W.
core   +2 more sources

3D modelling of the early martian climate under a denser CO2 atmosphere: Temperatures and CO2 ice clouds [PDF]

open access: green, 2012
F. Forget   +7 more
openalex   +1 more source

Investigating the Martian atmosphere using the ExoMars 2016 lander [PDF]

open access: yes, 2015
Accurate modelling of the Martian atmosphere is essential both for planning and completing future missions to the Martian surface, and for accurate analysis and interpretation of the data that they return.
Balme, M. R.   +3 more
core  

Effects of Martian Dust Storms on Ionospheric Peak Altitudes

open access: yesThe Astrophysical Journal
The effects of Martian dust storms on the atmosphere and ionosphere is one of the hot topics in Mars research. This paper reports on the effects of a local dust storm on the ionospheric peak altitude based on electron density profile observations from ...
Yu Lou   +3 more
doaj   +1 more source

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