Results 11 to 20 of about 79,405 (157)
Formation, Orbital and Internal Evolutions of Young Planetary Systems [PDF]
, 2016 The growing body of observational data on extrasolar planets and protoplanetary disks has stimulated intense research on planet formation and evolution in the past few years.
Bai, Xuening +3 more
core +4 more sources
Jupiter's Decisive Role in the Inner Solar System's Early Evolution [PDF]
, 2015 The statistics of extrasolar planetary systems indicate that the default mode of planet formation generates planets with orbital periods shorter than 100 days, and masses substantially exceeding that of the Earth.
Batygin, Konstantin, Laughlin, Gregory
core +3 more sources
Estimating a planetary magnetic field with time-dependent global MHD simulations using an adjoint approach [PDF]
Annales Geophysicae, 2017 The interaction of the solar wind with a planetary magnetic field causes electrical currents that modify the magnetic field distribution around the planet.
C. Nabert +3 more
doaj +1 more source
The role of planets in shaping planetary nebulae
, 2011 In 1997 Soker laid out a framework for understanding the formation and shaping of planetary nebulae (PN). Starting from the assumption that non-spherical PN cannot be formed by single stars, he linked PN morphologies to the binary mechanisms that may ...
Corradi R. L. M. +8 more
core +1 more source
Habitable Planet Formation in Binary-Planetary Systems [PDF]
, 2007 Recent radial velocity observations have indicated that Jovian-type planets can exist in moderately close binary star systems. Numerical simulations of the dynamical stability of terrestrial-class planets in such environments have shown that, in addition
Canup R. M. +10 more
core +3 more sources
Anomalous Response of Mercury’s Magnetosphere to Solar Wind Compression: Comparison to Earth
The Astrophysical Journal, 2023 Magnetic field intensity increases when solar wind compresses a planet’s magnetosphere. The compression can be measured using the ratio of compressed magnetic fields to purely dipolar magnetic fields just inside the magnetopause.
Yu-Wei Chen +3 more
doaj +1 more source
Earth-like Habitats in Planetary Systems
, 2014 Understanding the concept of habitability is related to an evolutionary knowledge of the particular planet-in-question. Additional indications so-called "systemic aspects" of the planetary system as a whole governs a particular planet's claim on ...
Bitsch, Bertram +10 more
core +1 more source
Stability of Multiplanetary Systems in Star Clusters
, 2017 Most stars form in star clusters and stellar associated. To understand the roles of star cluster environments in shaping the dynamical evolution of planetary systems, we carry out direct $N$-body simulations of four planetary systems models in three ...
Cai, Maxwell Xu +3 more
core +1 more source
Secular interactions between inclined planets and a gaseous disk [PDF]
, 2001 In a planetary system, a secular particle resonance occurs at a location where the precession rate of a test particle (e.g. an asteroid) matches the frequency of one of the precessional modes of the planetary system.
Bertin G. +6 more
core +2 more sources
Spectral energy contributions of quasi-periodic oscillations (2-35 days) to the variability of the foF2 [PDF]
Annales Geophysicae, 1998 The relative contributions of quasi-periodic oscillations from 2 to 35 days to the variability of foF2 at middle northern latitudes between 42°N and 60°N are investigated. The foF2 hourly data for the whole solar cycle 21 (1976–1986) for four European
E. M. Apostolov, D. Altadill, R. Hanbaba
doaj +1 more source