Results 151 to 160 of about 76,454 (246)

Reconstructing the Early Flow and Deposition Geometry Through the Accretion Surfaces on the Jezero Western Delta Fan, Mars

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract The western delta fan in Jezero crater hosts one of Mars's best‐preserved examples of fluvial accretion surfaces, recently investigated by NASA's Perseverance Rover. Erosional windows reveal this geologic unit, which records evidence of fluvial point bar deposition.
Kartikeya S. Sangwan   +2 more
wiley   +1 more source

Phase Boundaries Among Three Hydrous Ferric Sulfates and Their Implications for Mars

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract Ferric sulfate minerals have been identified by orbital and landed missions at multiple locations on Mars and are the most common minerals in the Acid Mine Drainage (AMD) system on Earth. The occurrences and the speciation of ferric sulfates are very sensitive to variations in environmental conditions, such as temperature (T), relative ...
Erbin Shi   +3 more
wiley   +1 more source

Properties of Solar Wind Current Sheets in the Martian Space Environment

open access: yesThe Astrophysical Journal
Transient current sheets (CSs) are common magnetic structures in the solar wind that can significantly disturb the planetary space environment and cause space weather phenomena.
Yangjun Chen   +8 more
doaj   +1 more source

Using Venus, Earth, and Mars to Understand Exoplanet Volatile and Climate Evolution

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract Venus, Earth, and Mars exhibit a wide range of interactions between their deep interiors, surfaces, lower and upper atmospheres, and the Sun, with commensurate variations in the nature of their atmospheres and evolution of their volatiles. By examining these worlds' characteristics and behavior, we can gain some understanding of the breadth of
Bruce M. Jakosky, Paul K. Byrne
wiley   +1 more source

Automatic Martian Polar Ice Cap Extraction Algorithm for Remote Sensing Data and Analysis of Their Spatiotemporal Variation Characteristics

open access: yesRemote Sensing
The detection of Martian polar ice cap change patterns is important for understanding their effects on driving Mars’s global water cycle and for regulating atmospheric circulation.
Weiye Xu   +7 more
doaj   +1 more source

Martian and terrestrial dust devils [PDF]

open access: yes, 2002
When dust devils or convective vortices form they can be identified by specific meteorological parameters, a ‘signature’.
Ringrose, Tim, Zarnecki, John
core  

Measurement of the Abundance of CO_{2} in the Martian Atmosphere

open access: bronze, 1969
N. P. Carleton   +4 more
openalex   +1 more source

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