Slow evolution of Europa's interior: Metamorphic ocean origin, delayed metallic core formation, and limited seafloor volcanism
Europa's ocean lies atop an interior made of metal and silicates. On the basis of gravity data
from the Galileo mission, many argued that Europa's interior, like Earth, is differentiated into …
from the Galileo mission, many argued that Europa's interior, like Earth, is differentiated into …
Geophysical evolution during rocky planet formation
Progressive astronomical characterization of planet-forming disks and rocky exoplanets
highlight the need for increasing interdisciplinary efforts to understand the birth and life cycle …
highlight the need for increasing interdisciplinary efforts to understand the birth and life cycle …
Accretion of the asteroids: Implications for their thermal evolution
SJ Weidenschilling - Meteoritics & Planetary Science, 2019 - Wiley Online Library
Thermal models of asteroids generally assume that they accreted either instantaneously or
over an extended interval with a prescribed growth rate. It is conventionally assumed that the …
over an extended interval with a prescribed growth rate. It is conventionally assumed that the …
[HTML][HTML] A unified model for hydrogen in the Earth and Moon: No one expects the Theia contribution
The Moon is thought to have formed after a planetary embryo, known as Theia, collided with
the proto-Earth 4.5 billion years ago. This so-called Giant Impact was the last major event …
the proto-Earth 4.5 billion years ago. This so-called Giant Impact was the last major event …
Thermal evolution of non-spherical asteroids in the early solar system
S Sahijpal - Icarus, 2021 - Elsevier
An attempt has been made, probably for the first time, to understand the thermal evolution of
non-spherical asteroids in the early solar system, with the short-lived nuclide, 26 Al and 60 …
non-spherical asteroids in the early solar system, with the short-lived nuclide, 26 Al and 60 …
Thermal evolution of trans‐Neptunian objects, icy satellites, and minor icy planets in the early solar system
Numerical simulations are performed to understand the early thermal evolution and
planetary scale differentiation of icy bodies with the radii in the range of 100–2500 km …
planetary scale differentiation of icy bodies with the radii in the range of 100–2500 km …
Did 26Al and impact‐induced heating differentiate Mercury?
Numerical models dealing with the planetary scale differentiation of Mercury are presented
with the short‐lived nuclide, 26Al, as the major heat source along with the impact‐induced …
with the short‐lived nuclide, 26Al, as the major heat source along with the impact‐induced …
Role of 26Al and impact-generated atmosphere in the early thermal evolution, differentiation, and volatile-rich core of Mars
GK Bhatia - Planetary and Space Science, 2023 - Elsevier
The InSight mission's high-quality seismic data and cosmochemical models have
demonstrated that Mars has a volatile-rich core. It is proposed that Mars formed early, before …
demonstrated that Mars has a volatile-rich core. It is proposed that Mars formed early, before …
Early thermal evolution of the embryos of Earth: role of 26Al and impact-generated steam atmosphere
GK Bhatia - Planetary and Space Science, 2021 - Elsevier
Earth is known to share a common origin with the Enstatite chondrites (dry) due to their
similar isotopic composition. Recent findings have revealed that the Enstatite chondrites are …
similar isotopic composition. Recent findings have revealed that the Enstatite chondrites are …
Thermal evolution of an evolving ensemble of accreting planetesimals on a planetary body and collision induced fragmented debris
S Sahijpal - Journal of Earth System Science, 2025 - Springer
Thermal evolutionary models of an evolving ensemble of planetesimals and collision
induced fragments of sizes 4–240 km, gradually accreting or fragmenting on a planetary …
induced fragments of sizes 4–240 km, gradually accreting or fragmenting on a planetary …