The emirates Mars mission

HES Amiri, D Brain, O Sharaf, P Withnell… - Space Science …, 2022 - Springer
Abstract The Emirates Mars Mission (EMM) was launched to Mars in the summer of 2020,
and is the first interplanetary spacecraft mission undertaken by the United Arab Emirates …

Emirates Mars mission characterization of Mars atmosphere dynamics and processes

H Almatroushi, H AlMazmi, N AlMheiri… - Space Science …, 2021 - Springer
Abstract The Emirates Mars Mission (EMM)–Hope Probe–was developed to understand
Mars atmospheric circulation, dynamics, and processes through characterization of the Mars …

Martian water loss to space enhanced by regional dust storms

MS Chaffin, DM Kass, S Aoki, AA Fedorova… - Nature …, 2021 - nature.com
Mars has lost most of its initial water to space as atomic hydrogen and oxygen. Spacecraft
measurements have determined that present-day hydrogen escape undergoes large …

Loss of the Martian atmosphere to space: Present-day loss rates determined from MAVEN observations and integrated loss through time

BM Jakosky, D Brain, M Chaffin, S Curry, J Deighan… - Icarus, 2018 - Elsevier
Observations of the Mars upper atmosphere made from the Mars Atmosphere and Volatile
Evolution (MAVEN) spacecraft have been used to determine the loss rates of gas from the …

Atmospheric escape processes and planetary atmospheric evolution

G Gronoff, P Arras, S Baraka, JM Bell… - Journal of …, 2020 - Wiley Online Library
The habitability of the surface of any planet is determined by a complex evolution of its
interior, surface, and atmosphere. The electromagnetic and particle radiation of stars drive …

The MAVEN EUVM model of solar spectral irradiance variability at Mars: Algorithms and results

EMB Thiemann, PC Chamberlin… - Journal of …, 2017 - Wiley Online Library
Solar extreme ultraviolet (EUV) radiation is a primary energy input to the Mars atmosphere,
causing ionization and driving photochemical processes above approximately 100 km …

Initial results from the MAVEN mission to Mars

BM Jakosky, JM Grebowsky… - Geophysical …, 2015 - Wiley Online Library
Abstract The Mars Atmosphere and Volatile EvolutioN (MAVEN) Mars orbiter has been
gathering information on the Mars upper atmosphere, ionosphere, and solar and solar wind …

Thermal structure of the Martian upper atmosphere from MAVEN NGIMS

SW Stone, RV Yelle, M Benna… - Journal of …, 2018 - Wiley Online Library
Abstract The Neutral Gas and Ion Mass Spectrometer (NGIMS) aboard the NASA Mars
Atmosphere and Volatile EvolutioN (MAVEN) mission measures the structure and variability …

Photochemical escape of oxygen from Mars: First results from MAVEN in situ data

RJ Lillis, J Deighan, JL Fox… - Journal of …, 2017 - Wiley Online Library
Photochemical escape of atomic oxygen is thought to be one of the dominant channels for
Martian atmospheric loss today and played a potentially major role in climate evolution …

The emirates Mars ultraviolet spectrometer (EMUS) for the EMM mission

GM Holsclaw, J Deighan, H Almatroushi… - Space Science …, 2021 - Springer
Abstract The Emirates Mars Mission (EMM) Hope probe was launched on 20 July 2020 at
01: 58 GST (Gulf Standard Time) and entered orbit around Mars on 9 Feb 2021 at 19: 42 …