Results 151 to 160 of about 11,524 (239)

Impact Craters Reveal a Deeper Rock‐Poor Regolith in the Lunar Highlands

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract The only measurements of the highlands regolith occurred at the Apollo 14 and 16 landing sites, finding 10–15 m thick regolith; however, we show that the Apollo landing sites are anomalous due to their proximity to rare, highlands rocky craters and because they landed atop basin ejecta. Through observations of rocky crater populations, we show
M. A. Chertok   +4 more
wiley   +1 more source

Underestimation of Planetary Contraction Due To Obscuration by Surface Roughness: The Case of Mercury

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Estimating Mercury's radial contraction is key to understanding the planet's geodynamic evolution. Contraction has been inferred from mapped shortening structures, whose heterogeneous distribution contradicts the isotropic contraction expected from global cooling.
G. Nishiyama   +6 more
wiley   +1 more source

Potential survivable niches for microbial life on the lunar south pole. [PDF]

open access: yesSci Adv
Saxena P   +7 more
europepmc   +1 more source

Moon's farside near-zero paleomagnetic field suggests a global lunar dynamo cessation. [PDF]

open access: yesSci Adv
Jiang X   +13 more
europepmc   +1 more source

Performance Study of Compact Semiconductor Neutron Spectrometer HardPix for Lunar Water Mapping. [PDF]

open access: yesSensors (Basel)
Filgas R   +11 more
europepmc   +1 more source

New lunar crater reveals extensive distal regolith modification. [PDF]

open access: yesSci Adv
Powell TM   +7 more
europepmc   +1 more source

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