Results 111 to 120 of about 26,175 (244)
X‐ray computed tomography study of terrestrial analog cores in preparation for Mars sample return
Meteoritics &Planetary Science, Volume 61, Issue 3, Page 405-426, March 2026.Abstract Mars Sample Return (MSR) is expected to transform planetary science by providing unprecedented access to pristine Martian material. Initial characterization in the sample receiving facility (SRF) will rely on nondestructive techniques such as X‐ray computed tomography (XCT) to document the condition, distribution, and internal features of ...
Sophie Benaroya +3 more
wiley +1 more source
Pacing Early Mars Sedimentary Rock Formation
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract Mars' sedimentary rock record documents past surface and/or near‐surface liquid water. However, paleoclimate models struggle to explain conditions warm enough for past liquid water. One hypothesis is transient warming by H2 ${\mathrm{H}}_{2}$‐CO2 ${\text{CO}}_{2}$ collision‐induced absorption (CIA) (H2 ${\mathrm{H}}_{2}$‐CO2 ${\text{CO}}_{2 ...
M. L. Turner, E. S. Kite
wiley +1 more source
Freeze‐Thaw Cycling Accelerated Olivine Weathering and Water Sequestration on Icy Mars
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract Geological evidence and paleoclimate models suggest that freeze‐thaw (FT) cycling has played a pivotal role in shaping the Martian surface composition throughout geological time. Here we show the experimental investigation of the sulfuric acid weathering of olivine under simulated FT conditions (193–293 K).
Jing Liu +8 more
wiley +1 more source
Spectroscopic evidence for hydrous iron sulfate in the Martian soil [PDF]
, 2004 M. D. Lane, M. D. Dyar, J. L. Bishop
openalex +1 more source
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract Thermal tides are global oscillations driven by periodic solar heating that strongly influence circulation and vertical coupling in the Martian atmosphere. Previous studies have focused on the first and second migrating harmonics, while recent work has revealed higher‐frequency harmonics in surface pressure records.
Aishwarya Kumar +3 more
wiley +1 more source
Martian Atmospheric Loss Through Foreshock Transient Events
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract At Mars, the MAVEN spacecraft has made observations of Hot Flow Anomalies (HFAs) in the foreshock. Due to the bow shock's proximity to the planet, it is theorized that HFAs contribute to atmospheric escape at Mars through the excavation of ionospheric ions.
Alexandros C. Cooke‐Politikos +5 more
wiley +1 more source
Small melt inclusions can record bulk magma compositions: A planetary example from the Martian basalt (shergottite) Tissint [PDF]
, 2015 Y. Sonzogni, A. H. Treiman
openalex +1 more source