The scaling of secondary craters [PDF]
Secondary craters are common features around fresh planetary-scale primary impact craters throughout most of the Solar System. They derive from the ejection phase of crater formation, thus secondary scaling relations provide constraints on parameters ...
Croft, Steven K.
core +1 more source
Carbon-rich composition models of icy moons and dwarf planets [PDF]
, 2021 Bruno Reynard, C. Sotin
openalex +1 more source
Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight
Experimental Physiology, EarlyView.Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley +1 more source
The Mid-IR Spectral Effects of Darkening Agents and Porosity on the Silicate Surface Features of Airless Bodies [PDF]
We systematically measured the mid-IR spectra of different mixtures of three silicates (antigorite, lizardite, and pure silica) with varying effective porosities and amounts of darkening agent (iron oxide and carbon).
Carlson, Robert W. +4 more
core +1 more source
Thermal conductivity measurements of macroscopic frozen salt ice analogues of Jovian icy moons in support of the planned JUICE mission [PDF]
, 2021 Cristóbal González Díaz +11 more
openalex +1 more source
Overview: Exobiology in solar system exploration [PDF]
In Aug. 1988, the NASA Ames Research Center held a three-day symposium in Sunnyvale, California, to discuss the subject of exobiology in the context of exploration of the solar system.
Carle, Glenn C., Schwartz, Deborah E.
core +1 more source
Atrial fibrosis in atrial fibrillation: Mechanisms, mapping techniques and clinical applications
The Journal of Physiology, EarlyView.Abstract figure legend Summary of key aspects of atrial fibrosis in atrial fibrillation, highlighting atrial fibrosis as a hallmark of atrial fibrillation (AF). (1) Different types of fibrosis (blue), illustrating reparative and reactive fibrosis; (2) fibrosis detection techniques (green), illustrating late gadolinium enhancement cardiac magnetic ...
Caterina Vidal Horrach +8 more
wiley +1 more source
Gravity Investigation to Characterize Enceladus's Ocean and Interior
The Planetary Science JournalA key objective for the future exploration of the icy moon Enceladus is the characterization of the habitable conditions in its internal ocean. Radio science instrumentation on board a spacecraft in a low-altitude orbit about Enceladus would enable ...
Antonio Genova +14 more
doaj +1 more source
A Mechanism for Electrostatic Solitary Waves Observed in Ganymede’s Magnetopause
The Astrophysical JournalOn 2021 June 7, the Juno spacecraft carried out a close flyby of Ganymede, Jupiter’s largest moon, traversing through the previously unexplored wake region as well as the magnetopause with a closest approach altitude of 1047 km.
R. Rubia +3 more
doaj +1 more source
The Vulcan Mission to Io: Lessons Learned during the 2022 JPL Planetary Science Summer School
The Planetary Science JournalA mission to Jupiter's moon Io, the most volcanically active body in the solar system, was suggested as a priority for the New Frontiers program in the 2013 Planetary Science Decadal Survey.
K. G. Hanley +20 more
doaj +1 more source