Results 1 to 10 of about 112,007 (358)

MISSION PROFILE AND DESIGN CHALLENGES FOR MARS LANDING EXPLORATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
An orbiter and a descent module will be delivered to Mars in the Chinese first Mars exploration mission. The descent module is composed of a landing platform and a rover.
J. Dong   +6 more
doaj   +1 more source

Breeding vectors and predictability in the Oxford Mars GCM [PDF]

open access: yes, 2003
A breeding vectors approach is used to study the intrinsic predictability of the Martian atmosphere using the Oxford Mars General Circulation Model (MGCM).
Lewis, S.R., Newman, C.E., Read, P.L.
core  

Water ice clouds in a martian global climate model using data assimilation [PDF]

open access: yes, 2011
The water cycle is one of the key seasonal cycles on Mars, and the radiative effects of water ice clouds have recently been shown to alter the thermal structure of the atmosphere.
Lewis, S. R.   +3 more
core  

Effects of the 2018 Martian Global Dust Storm on Boundary Positions in the Induced Magnetosphere

open access: yesThe Planetary Science Journal
Global dust storms at Mars have a significant impact on the atmosphere and ionosphere, but only recently has their impact on the magnetosphere been investigated.
Catherine E. Regan   +11 more
doaj   +1 more source

Quantification of Carbonates, Oxychlorines, and Chlorine Generated by Heterogeneous Electrochemistry Induced by Martian Dust Activity

open access: yesGeophysical Research Letters, 2023
Heterogeneous electrochemistry induced by Martian dust activity is an important type of atmosphere‐surface interaction that affects geochemical processes at the Martian surface and in the Martian atmosphere.
Alian Wang   +6 more
doaj   +1 more source

EMIRS Observations of the Aphelion‐Season Mars Atmosphere

open access: yesGeophysical Research Letters, 2022
Thermal infrared spectra taken by the Emirates Mars Infrared Spectrometer (EMIRS) on‐board the Emirates Mars Mission (EMM) spacecraft are well suited for the retrieval of surface temperatures, the atmospheric temperature profile from the surface to ∼40 ...
Michael D. Smith   +11 more
doaj   +1 more source

Methane on Mars: Thermodynamic Equilibrium and Photochemical Calculations [PDF]

open access: yes, 2010
The detection of methane (CH4) in the atmosphere of Mars by Mars Express and Earth-based spectroscopy is very surprising, very puzzling, and very intriguing. On Earth, about 90% of atmospheric ozone is produced by living systems.
Ewell, M., Levine, J. S., Summers, M. E.
core   +1 more source

The upper atmosphere and ionosphere of Mars [PDF]

open access: yes
The topics discussed include the following: the dynamic atmosphere of Mars; possible similarities with Earth and Venus; the atmosphere and ionosphere of Mars; solar wind interactions; future approved missions; and possible future ...
Brace, Larry H.
core   +1 more source

The impacts of coronal mass ejections on the space environments of Venus and Mars

open access: yes地球与行星物理论评
Coronal mass ejections (CME) are solar transients, and their impacts on the planets within the solar system have attracted considerable attention. As neighboring planets within the solar system, Venus and Mars are also directly and indirectly affected by
Qi Xu, Lianghai Xie, Lei Li, Xiaojun Xu
doaj   +1 more source

Home - About - Disclaimer - Privacy