Search Results - "Pasckert, Jan Hendrik"
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Composition and structure of the shallow subsurface of Ceres revealed by crater morphology
Published in Nature geoscience (01-07-2016)“…Before NASA’s Dawn mission, the dwarf planet Ceres was widely believed to contain a substantial ice-rich layer below its rocky surface. The existence of such a…”
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Characterization of High-priority Landing Sites for Robotic Exploration Missions in the Apollo Basin, Moon
Published in The planetary science journal (01-02-2024)“…Abstract The South Pole–Aitken (SPA) basin is the oldest and largest visible impact structure on the Moon, making it a high priority science site for…”
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Rheologies and ages of lava flows on Elysium Mons, Mars
Published in Icarus (New York, N.Y. 1962) (01-05-2012)“…► The yield strengths of the investigated lava flows show an average of ∼3.0×103Pa. ► The viscosities are on average ∼4.1×106Pas. ► Calculated yield strengths…”
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Mid‐Infrared Spectroscopy of Feldspars From the Bühl Basalt (Northern Hesse, Germany) Formed Under Reducing Conditions as Terrestrial Analogue of Mercury for MERTIS
Published in Earth and space science (Hoboken, N.J.) (01-06-2023)“…The MErcury Radiometer and Thermal Infrared Spectrometer instrument onboard the BepiColombo spacecraft is designed to investigate Mercury’s surface in the…”
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Lunar farside volcanism in and around the South Pole–Aitken basin
Published in Icarus (New York, N.Y. 1962) (01-01-2018)“…•We identified and mapped 129 mare basalts in and around the SPA basin.•CSFD measurements show absolute model ages ranging from 2.2–3.7 Ga, with a major peak…”
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Catastrophic rupture of lunar rocks: Implications for lunar rock size–frequency distributions
Published in Icarus (New York, N.Y. 1962) (15-11-2022)“…Like many airless planetary surfaces, the surface of the Moon is scattered by populations of blocks and smaller boulders. These features decrease in abundance…”
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Rheological properties and ages of lava flows on Alba Mons, Mars
Published in Icarus (New York, N.Y. 1962) (01-01-2023)Get full text
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The young resurfacing events at Ceres' Occator Crater: Seismic shaking or deposition of cryovolcanic material?
Published in Icarus (New York, N.Y. 1962) (01-01-2023)Get full text
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Mid-IR spectral properties of different surfaces of silicate mixtures before and after excimer laser irradiation
Published in Icarus (New York, N.Y. 1962) (01-11-2023)“…The behaviour of the Christiansen feature (CF) and the Reststrahlen bands (RBs) in mid-infrared (IR) reflectance spectra on various silicate mixtures as…”
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Small-scale lunar farside volcanism
Published in Icarus (New York, N.Y. 1962) (01-09-2015)“…•We identified and mapped 28 mare basalts between the Australe and SPA basins.•CSFD measurements show absolute model ages ranging from 1.5 to 3.8Ga.•We…”
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Simulation of surface regolith gardening and impact associated melt layer production under ns-pulsed laser ablation
Published in Icarus (New York, N.Y. 1962) (01-02-2023)“…The effect of surface regolith gardening and melt layer production produced by space weathering (SW) (owing to micrometeorite bombardment) of surficial…”
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Geomorphological evidence for ground ice on dwarf planet Ceres
Published in Nature geoscience (01-05-2017)“…Five decades of observations of Ceres suggest that the dwarf planet has a composition similar to carbonaceous meteorites and may have an ice-rich outer shell…”
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In situ fragmentation of lunar blocks and implications for impacts and solar-induced thermal stresses
Published in Icarus (New York, N.Y. 1962) (15-01-2020)“…This study deals with an aspect of blocks observed on many rocky planetary surfaces: in situ fragmentation. Using LROC/NAC images, we characterized the…”
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Geology of Ceres’ North Pole quadrangle with Dawn FC imaging data
Published in Icarus (New York, N.Y. 1962) (01-12-2018)“…•A photo-geologic map of Ceres North Pole Ac-1 Asari quadrangle has been produced with Dawn Framing Camera images at a resolution of 35 m/pixel.•Lobate…”
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Geologic mapping of the Ac-2 Coniraya quadrangle of Ceres from NASA's Dawn mission: Implications for a heterogeneously composed crust
Published in Icarus (New York, N.Y. 1962) (01-12-2018)“…•We mapped the Ac-2 Coniraya Quadrangle of Ceres at a scale of 1:500,000.•We derived CSFD measurements for all major surface units and obtained theirAMAs.•The…”
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Ceres’ Ezinu quadrangle: a heavily cratered region with evidence for localized subsurface water ice and the context of Occator crater
Published in Icarus (New York, N.Y. 1962) (01-12-2018)“…•We map the Ezinu quadrangle on Ceres, the only inner-solar-system dwarf planet.•The geologic history is dominated by impact cratering and associated…”
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The Ac-5 (Fejokoo) quadrangle of Ceres: Geologic map and geomorphological evidence for ground ice mediated surface processes
Published in Icarus (New York, N.Y. 1962) (01-12-2018)“…•We present a detailed geologic map of the Ac-5 Fejokoo quadrangle of Ceres.•We identify six tholi of possible cryovolcanic origin.•We interpret lobate flows…”
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Geologic History of the Northern Portion of the South Pole‐Aitken Basin on the Moon
Published in Journal of geophysical research. Planets (01-10-2018)“…We conducted a detailed photogeological analysis of the northern portion of the South Pole‐Aitken (SPA) basin (10–60°S, 125–175°W) and compiled a geological…”
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