Results 111 to 120 of about 604,790 (209)

Forward Simulation of X-Ray Transmittance Profiles in the Martian Atmosphere

Atmosphere
The X-ray occultation technique has emerged as a novel remote sensing method for probing planetary neutral atmospheres, complementing traditional radio and ultraviolet stellar occultations.
Daochun Yu
doaj   +1 more source

Recent and fossil deposits of dark material in Martian Craters [PDF]

, 2006
As a result of weathering and aeolian processes a fine-grained dark material is distributed all over the Martian surface. On crater floors it is frequently accumulated as dunes. Mobile dunes are probably built and shifted by the actual wind fields.
Forget, Francois, Poulet, Francois, Jörn, Helbert, Jaumann, Ralf, Tirsch, Daniela, Reiss, Dennis, Neukum, Gerhard   +6 more
core  

Beyond the Electrostatic Approach: Numerical Simulations of Martian Ionospheric Irregularities

AGU Advances
Numerical simulations play an essential role in the study of ionospheric irregularities. In the past few decades, electrostatic simulations have successfully simulated the nonlinear evolution of terrestrial ionospheric irregularities.
Konghan Jiang, Jiuhou Lei, Maodong Yan
doaj   +1 more source

Dust tides and rapid meridional motions in the Martian atmosphere during major dust storms. [PDF]

Nat Commun, 2020
Wu Z, Li T, Zhang X, Li J, Cui J.
europepmc   +1 more source

Particle Erosion Tests on an Ablative Material in Martian Atmosphere

, 2009
When planning and designing thermal protection systems for exploration missions to Mars, the specific properties of the Martian atmosphere must be accounted for.
Esser, Burkard, Keller, Karl, Gülhan, Ali, Koch, Uwe   +3 more
core  

Radiosondes for Characterizing the Martian Atmosphere [PDF]

, 2012
The National Weather Service (NWS) releases approximately 75,000 radiosondes each year to measure pressure, altitude, temperature, relative humidity, wind and cosmic radiation [1].
Dorney, D. J., Schumacher, D. M., McGrath, M. A.   +2 more
core  

Stable carbon isotope evolution of formaldehyde on early Mars

Scientific Reports
Organic matter in the Martian sediments may provide a key to understanding the prebiotic chemistry and habitability of early Mars. The Curiosity rover has measured highly variable and 13C-depleted carbon isotopic values in early Martian organic matter ...
Shungo Koyama, Tatsuya Yoshida, Yoshihiro Furukawa, Naoki Terada, Yuichiro Ueno, Yuki Nakamura, Arihiro Kamada, Takeshi Kuroda, Ann Carine Vandaele   +8 more
doaj   +1 more source

An estimate of the solar cyclic variation of the Martian upper atmosphere [PDF]

, 1968
Mathematical model for estimating probable cyclic variations in Martian atmosphere during solar ...
Vachon, D. N., Weidner, D. K., Lichtenfeld, K.   +2 more
core  

Electromagnetic probing of the Martian ionosphere and atmosphere from an orbiting pair Final report, 19 Jun. - 19 Dec. 1967 [PDF]

, 1967
Electromagnetic probing of Martian ionosphere and atmosphere from orbiting ...

core  

Dual-Wavelength Interferometric Detection Technology for Wind and Temperature Fields in the Martian Middle and Upper Atmosphere Based on LCTF

Remote Sensing
A dual-wavelength spaceborne Martian polarized wind imaging Michelson interferometer based on liquid crystal tunable filters (LCTF-MPWIMI) has been proposed for the remote sensing detection of dynamic parameters such as wind speed and temperature in the ...
Yanqiang Wang, Biyun Zhang, Chunmin Zhang, Shiping Guo, Tingyu Yan, Yifan He, William Ward   +6 more
doaj   +1 more source