Results 1 to 10 of about 983,152 (152)

Planetary Interior in the Laboratory [PDF]

open access: yes, 2003
In the three years of this project, we have provided a complete database of the electrical conductivity of planetary materials to 180 GPa. The electrical conductivities of these planetary materials now provide a basis for future modeling of planets taking into account full magnetohydrodynamics.
Chau, R   +4 more
openaire   +4 more sources

Calibration of a Multi-Anvil High-Pressure Apparatus to Simulate Planetary Interior Conditions [PDF]

open access: yesEPJ Techniques and Instrumentation, 2018
Wim van Westrenen   +2 more
exaly   +2 more sources

Ariel planetary interiors White Paper [PDF]

open access: yesExperimental Astronomy, 2021
AbstractThe recently adopted Ariel ESA mission will measure the atmospheric composition of a large number of exoplanets. This information will then be used to better constrain planetary bulk compositions. While the connection between the composition of a planetary atmosphere and the bulk interior is still being investigated, the combination of the ...
Helled, Ravit   +12 more
openaire   +9 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

Interior Characterization in Multiplanetary Systems: TRAPPIST-1 [PDF]

open access: yes, 2018
Interior characterization traditionally relies on individual planetary properties, ignoring correlations between different planets of the same system. For multi-planetary systems, planetary data are generally correlated. This is because, the differential
Dorn, Caroline   +3 more
core   +3 more sources

Melting curve of superionic ammonia at planetary interior conditions

open access: yes, 2023
Additional data for "Melting curve of superionic ammonia at planetary interior conditions" by J.-A.
Jean-Alexis Hernandez
core   +1 more source

VARIATIONAL PRINCIPLE FOR PLANETARY INTERIORS [PDF]

open access: yesThe Astrophysical Journal, 2016
ABSTRACT In the past few years, the number of confirmed planets has grown above 2000. It is clear that they represent a diversity of structures not seen in our own solar system. In addition to very detailed interior modeling, it is valuable to have a simple analytical framework for describing planetary structures.
Li Zeng, Stein B. Jacobsen
openaire   +2 more sources

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

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   +4 more sources

Long extra-tropical planetary wave propagation in the presence of slowly varying mean flow and bottom topography. II: ray propagation and comparison with observations [PDF]

open access: yes, 2003
Ray theory is used to predict phase and group velocities for long planetary waves under realistic, albeit slowly varying, oceanic conditions. The results are compared with local theory using fields smoothed to the same amount (9° latitude/longitude) as ...
Killworth, Peter D.   +8 more
core   +1 more source

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