Results 81 to 90 of about 113,851 (260)

Tianwen-1 Mars entry vehicle trajectory and atmosphere reconstruction preliminary analysis [PDF]

, 2022
Haogong Wei, Wei Rao, Guangqiang Chen, Guidong Wang, Xin Zou, Qi Li, Yanqi Hu   +6 more
openalex   +1 more source

The infrared spectrum of carbon suboxide. Part 1 - Region 1-2.5 microns. Part 2 - Region 2-15 microns. Part 3 - Classification of carbon suboxide vibrational bands [PDF]

Laboratory tests of infrared spectrum of carbon suboxide, to determine presence in Venus and Mars ...
Cruikshank, D. P., Fink, U., Kuiper, G. P., Sill, G. T.   +3 more
core   +1 more source

Methane release on Early Mars by atmospheric collapse and atmospheric reinflation [PDF]

, 2019
A candidate explanation for Early Mars rivers is atmospheric warming due to surface release of H$_2$ or CH$_4$ gas. However, it remains unknown how much gas could be released in a single event.
Gao, Peter, Kite, Edwin S., Mischna, Michael A., Turbet, Martin, Yung, Yuk L.   +4 more
core   +1 more source

Instrumentation to measure mars' atmospheric composition, using a soft-landed probe [PDF]

Instrumentation for analysis of Mars atmosphere after soft ...
Ranftl, J. W., Woods, R. O.
core   +1 more source

The Potential Importance of Non-Local, Deep Transport on the Energetics, Momentum, Chemistry, and Aerosol Distributions in the Atmospheres of Earth, Mars and Titan [PDF]

, 2010
A review of non-local, deep transport mechanisms in the atmosphere of Earth provides a good foundation for examining whether similar mechanisms are operating in the atmospheres of Mars and Titan. On Earth, deep convective clouds in the tropics constitute
Rafkin, Scot
core  

The Effects of Solar Wind Dynamic Pressure on the Structure of the Topside Ionosphere of Mars

, 2019
We use Mars Atmosphere and Volatile EvolutioN observations of the upstream solar wind, and Mars Express observations of ionospheric electron densities and magnetic fields, to study how the topside ionosphere ($>$ 320 km) of Mars is affected by variations
Chu, F., Girazian, Z., Gurnett, D. A., Halekas, J., Kopf, A. J., Morgan, D. D.   +5 more
core   +1 more source

An Explainable Deep-learning Model of Proton Auroras on Mars

The Planetary Science Journal
Proton auroras are widely observed on the dayside of Mars, identified as a significant intensity enhancement in the hydrogen Ly α (121.6 nm) emission at altitudes of ∼110 and 150 km.
Dattaraj B. Dhuri, Dimitra Atri, Ahmed AlHantoobi   +2 more
doaj   +1 more source

The atmosphere of Mars

, 2016
Mars, one of the most Earth-like of the planets, is today a cold, dry and barren world. However, there is good evidence that it may have been much warmer and wetter in the past and perhaps even supported life. The public interest aroused by these findings and by recent studies of 'SNC' meteorites, believed to have come from Mars, with their claims of ...
Irwin, P, Calcutt, S, Taylor, F, McCleese, D   +3 more
openaire   +1 more source

A Technique for Retrieving the Exospheric Number Density Distribution from Pickup Ion Ring Distributions

The Planetary Science Journal
Ion pickup by the solar wind is ubiquitous in space plasma. Because pickup ions are originally produced by ionization of an exospheric neutral atmosphere, their measurements contain information on the exospheric neutral abundance.
Kei Masunaga, Naoki Terada, François Leblanc, Yuki Harada, Takuya Hara, Shotaro Sakai, Shoichiro Yokota, Kanako Seki, Atsushi Yamazaki, James. P. McFadden, Tomohiro Usui   +10 more
doaj   +1 more source

Multi-instrument/Spacecraft observations of Mars upper Atmosphere Electron density

, 2022
Özgür Karatekin, Ananya Krishnan, Sebastien Verkercke, Gregoire Henry, Beatriz Sánchez‐Cano, Olivier Witasse   +5 more
openalex   +1 more source