Forming planets via pebble accretion
A Johansen, M Lambrechts - Annual Review of Earth and …, 2017 - annualreviews.org
The detection and characterization of large populations of pebbles in protoplanetary disks
have motivated the study of pebble accretion as a driver of planetary growth. This review …
have motivated the study of pebble accretion as a driver of planetary growth. This review …
Hayabusa2 Mission Overview
S Watanabe, Y Tsuda, M Yoshikawa, S Tanaka… - Space Science …, 2017 - Springer
The Hayabusa2 mission journeys to C-type near-Earth asteroid (162173) Ryugu (1999 JU
3) to observe and explore the 900 m-sized object, as well as return samples collected from …
3) to observe and explore the 900 m-sized object, as well as return samples collected from …
The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes
S Sugita, R Honda, T Morota, S Kameda, H Sawada… - Science, 2019 - science.org
INTRODUCTION The asteroid 162173 Ryugu is the target of the Japanese Hayabusa2
mission, which is designed to collect samples from Ryugu's surface and return them to Earth …
mission, which is designed to collect samples from Ryugu's surface and return them to Earth …
An artificial impact on the asteroid (162173) Ryugu formed a crater in the gravity-dominated regime
M Arakawa, T Saiki, K Wada, K Ogawa, T Kadono… - Science, 2020 - science.org
The Hayabusa2 spacecraft investigated the small asteroid Ryugu, which has a rubble-pile
structure. We describe an impact experiment on Ryugu using Hayabusa2's Small Carry-on …
structure. We describe an impact experiment on Ryugu using Hayabusa2's Small Carry-on …
Planet formation theory in the era of ALMA and Kepler: from pebbles to exoplanets
J Drazkowska, B Bitsch, M Lambrechts… - arXiv preprint arXiv …, 2022 - arxiv.org
Our understanding of planet formation has been rapidly evolving in recent years. The
classical planet formation theory, developed when the only known planetary system was our …
classical planet formation theory, developed when the only known planetary system was our …
Sample collection from asteroid (162173) Ryugu by Hayabusa2: Implications for surface evolution
The near-Earth asteroid (162173) Ryugu is thought to be a primitive carbonaceous object
that contains hydrated minerals and organic molecules. We report sample collection from …
that contains hydrated minerals and organic molecules. We report sample collection from …
Craters, boulders and regolith of (101955) Bennu indicative of an old and dynamic surface
Small, kilometre-sized near-Earth asteroids are expected to have young and frequently
refreshed surfaces for two reasons: collisional disruptions are frequent in the main asteroid …
refreshed surfaces for two reasons: collisional disruptions are frequent in the main asteroid …
Origin of water in the inner Solar System: Planetesimals scattered inward during Jupiter and Saturn's rapid gas accretion
SN Raymond, A Izidoro - Icarus, 2017 - Elsevier
There is a long-standing debate regarding the origin of the terrestrial planets' water as well
as the hydrated C-type asteroids. Here we show that the inner Solar System's water is a …
as the hydrated C-type asteroids. Here we show that the inner Solar System's water is a …
Growth of asteroids, planetary embryos, and Kuiper belt objects by chondrule accretion
Chondrules are millimeter-sized spherules that dominate primitive meteorites (chondrites)
originating from the asteroid belt. The incorporation of chondrules into asteroidal bodies …
originating from the asteroid belt. The incorporation of chondrules into asteroidal bodies …
The mass and size distribution of planetesimals formed by the streaming instability. I. The role of self-gravity
We study the formation of planetesimals in protoplanetary disks from the gravitational
collapse of solid over-densities generated via the streaming instability. To carry out these …
collapse of solid over-densities generated via the streaming instability. To carry out these …