Results 11 to 20 of about 112,404 (309)

Transient HCl in the atmosphere of Mars. [PDF]

open access: yesSci Adv, 2021
The discovery of chlorine in the martian atmosphere points to its surface origin.
Korablev O   +25 more
europepmc   +9 more sources

Microwave spectroscopy of the Mars atmosphere [PDF]

open access: yesApplied Optics, 1995
A study of the use of millimeter-wavelength spectral transitions to investigate the atmosphere of Mars is presented. In the model experiments investigated it is assumed that a spectrometer in the frequency range from 100 to 260 GHz looks into a modest ...
Clancy, R. T., Muhleman, D. O.
core   +4 more sources

Discovery of a wind-driven diamagnetic current system in the Martian magnetosphere [PDF]

open access: yesScientific Reports
Magnetic fields around Mars shape the pathways of energy input into, and ion escape from, the Martian atmosphere, thereby potentially affecting the atmospheric evolution of Mars.
Yuki Harada   +8 more
doaj   +2 more sources

Structural and Compositional Changes in the Upper Atmosphere Related to the PEDE‐2018 Dust Event on Mars as Observed by MAVEN NGIMS

open access: yesGeophysical Research Letters, 2020
The onset of the planet encircling dust event (PEDE‐2018) started around 1 June 2018 as observed by Mars Reconnaissance Orbiter/Mars Color Imager, peaking around 7–10 July and persisting through mid‐October 2018.
M. K. Elrod   +4 more
doaj   +2 more sources

Regolith-atmosphere exchange of water in Mars’ recent past [PDF]

open access: yesIcarus, 2017
We investigate the exchange of water vapour between the regolith and atmosphere of Mars, and how it varies with different orbital parameters, atmospheric dust contents and surface water ice reservoirs.
M R Balme
exaly   +3 more sources

The Ensemble Mars Atmosphere Reanalysis System (EMARS) Version 1.0

open access: yesGeoscience Data Journal, 2019
The Ensemble Mars Atmosphere Reanalysis System (EMARS) dataset version 1.0 contains hourly gridded atmospheric variables for the planet Mars, spanning Mars Year (MY) 24 through 33 (1999 through 2017).
Steven J. Greybush   +16 more
doaj   +2 more sources

Probing Dust and Water in Martian Atmosphere with Far-Infrared Frequency Spacecraft Occultation

open access: yesRemote Sensing, 2023
Airborne dust plays an active role in determining the thermal structure and chemical composition of the present-day atmosphere of Mars and possibly the planet’s climate evolution over time through radiative–convective and cloud microphysics processes ...
Ananyo Bhattacharya   +4 more
doaj   +1 more source

MAVEN mission perspectives and approaches to inclusion

open access: yesFrontiers in Astronomy and Space Sciences, 2023
The Mars Atmosphere and Volatile Evolution mission (MAVEN) is a NASA spacecraft that has been orbiting Mars since 2014. The Mars Atmosphere and Volatile Evolution mission team has established a current set of best practices to strengthen Diversity ...
S. M. Curry
doaj   +1 more source

Tianwen-1 and MAVEN Observations of the Response of Mars to an Interplanetary Coronal Mass Ejection

open access: yesThe Astrophysical Journal, 2023
Interplanetary coronal mass ejections (ICMEs) are solar transients that have significant effects on the upper atmosphere and ionosphere of Mars. The simultaneous spacecraft observations from Tianwen-1/MOMAG in solar wind and multiple instruments on board
Bingkun Yu   +24 more
doaj   +1 more source

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