Results 141 to 150 of about 11,561 (252)

Massive Debris Disks May Hinder Secular Stirring by Planetary Companions: An Analytic Proof of Concept

open access: yesThe Astrophysical Journal
Debris disks or exo-Kuiper belts, detected through their thermal or scattered emission from their dusty components, are ubiquitous around main-sequence stars.
Antranik A. Sefilian
doaj   +1 more source

Convective Overstability in Radially Global Protoplanetary Disks. I. Pure Gas Dynamics

open access: yesThe Astrophysical Journal
Protoplanetary disks are prone to several hydrodynamic instabilities. One candidate, convective overstability (COS), can drive radial semiconvection that may influence dust dynamics and planetesimal formation.
Marius Lehmann, Min-Kai Lin
doaj   +1 more source

Possible Ribose Synthesis in Carbonaceous Planetesimals. [PDF]

open access: yesLife (Basel), 2022
Paschek K   +7 more
europepmc   +1 more source

Implications of the interstellar object 1I/'Oumuamua for planetary dynamics and planetesimal formation [PDF]

open access: bronze, 2018
Sean N. Raymond   +4 more
openalex   +1 more source

Distinguishing the Origin of Asteroid (16) Psyche. [PDF]

open access: yesSpace Sci Rev, 2022
Elkins-Tanton LT   +21 more
europepmc   +1 more source

The Surfaces of Small to Midsize Plutinos: Evidence of an Association between Inclination and Surface Type

open access: yesThe Planetary Science Journal
Being one of the most populated mean motion resonances (MMRs) with Neptune and lying close to the inner boundary of the present-day cold classical disk, observations of the orbital and surface class distributions of the plutinos in the 3:2 MMR provide ...
Cameron Collyer   +8 more
doaj   +1 more source

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