Results 11 to 20 of about 3,516,371 (307)

Fluid Dynamics Experiments for Planetary Interiors [PDF]

open access: yesSurveys in Geophysics, 2021
AbstractUnderstanding fluid flows in planetary cores and subsurface oceans, as well as their signatures in available observational data (gravity, magnetism, rotation, etc.), is a tremendous interdisciplinary challenge. In particular, it requires understanding the fundamental fluid dynamics involving turbulence and rotation at typical scales well beyond
Le Bars, Michael   +6 more
openaire   +5 more sources

Cluster dynamics of planetary waves [PDF]

open access: yesEPL (Europhysics Letters), 2008
6 pages, 3 figs, EPL ...
Kartashova, Elena, L'vov, Victor S.
openaire   +3 more sources

Oceanic and super-deep continental diamonds share a transition zone origin and mantle plume transportation

open access: yesScientific Reports, 2021
Rare oceanic diamonds are believed to have a mantle transition zone origin like super-deep continental diamonds. However, oceanic diamonds have a homogeneous and organic-like light carbon isotope signature (δ13C − 28 to − 20‰) instead of the extremely ...
Luc S. Doucet   +2 more
doaj   +1 more source

The dynamics of Planetary Nebulae [PDF]

open access: yesSymposium - International Astronomical Union, 1997
In this review we focus on new observations and theory that directly pertain to understanding the hydrodynamic evolution of planetary nebulae (PNe). The recent history of the field lead us to break the review into two parts, macroscopic and microscopic structures, since both the size scales and the dominant physics appear to cleave nicely into more-or ...
Bruce Balick, Adam Frank
openaire   +1 more source

Dynamical Habitability of Planetary Systems [PDF]

open access: yesAstrobiology, 2010
The problem of the stability of planetary systems, a question that concerns only multiplanetary systems that host at least two planets, is discussed. The problem of mean motion resonances is addressed prior to discussion of the dynamical structure of the more than 350 known planets.
Dvorak, Rudolf   +24 more
openaire   +4 more sources

Apophis planetary defense campaign [PDF]

open access: yes, 2022
We describe results of a planetary defense exercise conducted during the close approach to Earth by the near-Earth asteroid (99942) Apophis during 2020 December–2021 March. The planetary defense community has been conducting observational campaigns since
Mastaler, Ron A.   +329 more
core   +1 more source

Author Correction: Global geochemical fingerprinting of plume intensity suggests coupling with the supercontinent cycle

open access: yesNature Communications, 2020
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Hamed Gamal EL Dien   +4 more
doaj   +1 more source

Stable Brine Layers beneath Europa’s Chaos

open access: yesThe Planetary Science Journal, 2023
The formation mechanism of Europa’s large chaos terrain (>∼100 km diameter) and associated lenticulae (
C. J. Chivers   +2 more
doaj   +1 more source

Summary of the Third International Planetary Dunes Workshop: Remote Sensing and Image Analysis of Planetary Dunes, Flagstaff, Arizona, USA, June 12-15, 2012 [PDF]

open access: yes, 2013
The Third International Planetary Dunes Workshop took place in Flagstaff, AZ, USA during June 12-15, 2012. This meeting brought together a diverse group of researchers to discuss recent advances in terrestrial and planetary research on aeolian bedforms.
Yizhaq, Hezi   +24 more
core   +1 more source

Setting the Stage for Habitable Planets

open access: yesLife, 2014
Our understanding of the processes that are relevant to the formation and maintenance of habitable planetary systems is advancing at a rapid pace, both from observation and theory.
Guillermo Gonzalez
doaj   +1 more source

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