On the Gravity Wave-Seeded Ionospheric Irregularities in the Martian Ionosphere. buff.ly/3T3BPSQ The study's simulation shows that the formation of irregularities can be fundamentally reproduced using the gravity wave break‐related wind shear as a perturbation source.

Insights Into Lunar Basaltic Volcanism From Mare Domes Superposed by Ring-Moat Dome Structures (RMDSs) in Mare Tranquillitatis. buff.ly/3AGYI8a The presence of RMDS on some mare domes is attributed to be due to relatively higher effusion rates forming longer thinner flows

Numerical Simulations of Magnetic Effects on Zonal Flows in Giant Planets. buff.ly/479g8Xf Study shows that the magnetic field suppresses zonal flows in the molecular layer and enhances convective motions; zonal winds on gas planets are deep-seated and convection-driven.

Probable Concretions Observed in the Shenandoah Formation of Jezero Crater, Mars and Comparison With Terrestrial Analogs. buff.ly/3XEkQt3 Concretions are variably enriched in Si, Ca and Mg salts, and Fe oxides; may be sites of enhanced biosignature preservation potential

Estimates on the Possible Annual Seismicity of Venus. buff.ly/3Xto42b For active Venus where fold belts, coronae, and rifts are seismically active, a lower bound predicts a few thousand quakes annually. The upper bound predicts ∼5,000–18,000 venusquakes per year.

Alkali Trace Elements Observed by MarSCoDe LIBS at Zhurong Landing Site on Mars: Quantitative Analysis and Its Geological Implications. buff.ly/3ZuMvOr Lithium, strontium, and rubidium concentrations are obtained, primarily associated with the igneous rock components.

📢Calling #EPSC2024 attendees!📢 Our editors are hosting a meet and greet on Monday, 9 September, 12:00–13:30 (CEST). Come ask your publishing questions and chat with us about the journal! 🔗meetingorganizer.copernicus.org/EPSC2024/sessi… Europlanet 🇪🇺 Europlanet Early Career Network Amanda Hendrix Beatriz Sánchez-Cano AGU (American Geophysical Union)

✨Editor's Pick✨ In JGR-Planets, scientists investigate the role of volatile migration in the unique Uranian thermal environment. 🔗 Learn more in #AGUEos: eos.org/editor-highlig… #AGUPubs #Planets #Uranus #Moon #CarbonDioxide #Space

Large Glacier-Like Forms (GLFs) on Mars: Insights From Crater Morphologies and Crater Retention Ages. buff.ly/4cUIEwP The surface ages, crater morphologies, and metrics of the 100 largest GLFs on Mars were explored; surface ages range from 3430 to 2.88 Ma.

A Statistical Study of the Vertical Scale Height of the Martian Ionosphere Using MAVEN Observations. buff.ly/3Xwl7hu The crustal magnetic field of Mars has a significant effect on Vertical Scale Height (VSH) at low altitudes.

Volatile Transport on Ariel and Implications for the Origin and Distribution of Carbon Dioxide on Uranian Moons. buff.ly/3zhjcUv Study finds that carbon dioxide ice is transported toward Ariel's equator; both an active and ancient source of carbon dioxide is plausible.

Attending #EPSC2024? Don't miss our meet and greet event tomorrow at 12:00–13:30 (CEST). Come ask our editors your publishing questions and chat with us about the journal! 🔗meetingorganizer.copernicus.org/EPSC2024/sessi… #AGUPubs Europlanet 🇪🇺 Europlanet Early Career Network Wiley Earth and Space Science AGU (American Geophysical Union)

Integrated Spectral and Compositional Analysis for the Lunar Tsiolkovskiy Crater. buff.ly/3XBS647 Study produces a 10-unit Spectral Units map conveying the spectral and compositional properties within the Tsiolkovskiy crater.

Relationships Between HCl, H2O, Aerosols, and Temperature in the Martian Atmosphere: 1. Climatological Outlook. buff.ly/4gfuZU6 Comparison of trace gas abundance and aerosol extinction between ACS on ExoMars TGO and MCS on MRO reveal the seasonal changes in HCl.

The Geochemical and Mineralogical Signature of Glaciovolcanism Near Þórisjökull, Iceland, and Its Implications for Glaciovolcanism on Mars. buff.ly/47hXOem Glaciovolcanism creates large deposits of altered fragmented volcanic glass distinct from subaerial volcanism.

Relationships Between HCl, H2O, Aerosols, and Temperature in the Martian Atmosphere: 2. Quantitative Correlations. buff.ly/3MAvhHE HCl source and sink possibilities are discussed, concluding that frost activity may be the most likely possibility for both.

Our July cover featured an aerial photo of the 23-km diameter Haughton Impact Structure in Northern Canada. In this issue, Trowbridge et al. model the formation of this crater and subsequent hydrothermal alteration. buff.ly/4c25135 #AGUPubs AGU Planetary Sci

One Martian Year of Near-Surface Temperatures at Jezero From MEDA Measurements on Mars2020/Perseverance. buff.ly/4gcnBsN Air temperatures underwent non‐ seasonal changes near Jezero's delta, with strong daytime convection and nighttime gravity waves.