Results 31 to 40 of about 135,648 (340)
Trojan capture by terrestrial planets [PDF]
Celestial Mechanics and Dynamical Astronomy, 2012 14 pages, 6 figures, 5 ...
Rudolf Dvorak, Richard P. Schwarz
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TOI-1695 b: A Water World Orbiting an Early-M Dwarf in the Planet Radius Valley
The Astronomical Journal, 2023 Characterizing the bulk compositions of transiting exoplanets within the M dwarf radius valley offers a unique means to establish whether the radius valley emerges from an atmospheric mass-loss process or is imprinted by planet formation itself.
Collin Cherubim +41 more
doaj +1 more source
Detection of Laplace-resonant three-planet systems from transit timing variations [PDF]
, 2013 Transit timing variations (TTVs) are useful to constrain the existence of perturbing planets, especially in resonant systems where the variations are strongly enhanced.
Libert, A. -S., Renner, S.
core +4 more sources
The interiors of the terrestrial planets
Journal of Geophysical Research, 1965 Conclusions regarding the internal constitution of the terrestrial planets are dependent on the assumption as to the nature of the earth's core. It has previously been supposed that if the terrestrial planets, Earth, Venus, and Mars, are of similar composition the material of the core must represent a phase change, but if the core material is ...
Kovach, Robert L., Anderson, Don L.
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HD 80606: Searching the chemical signature of planet formation [PDF]
, 2015 (Abridged) Binary systems with similar components are ideal laboratories which allow several physical processes to be tested, such as the possible chemical pattern imprinted by the planet formation process. Aims.
Buccino, A., Flores, M., Saffe, C.
core +2 more sources
Formation of telluric planets and the origin of terrestrial water
BIO Web of Conferences, 2014 Simulations of planet formation have failed to reproduce Mars’ small mass (compared with Earth) for 20 years. Here I will present a solution to the Mars problem that invokes large-scale migration of Jupiter and Saturn while they were still embedded in ...
Raymond Sean
doaj +1 more source
Direct imaging of exoplanets: Legacy and prospects
Comptes Rendus. Physique, 2023 Understanding how giant and terrestrial planets form and evolve, what is their internal structure and that of their atmosphere, represents one of the major challenges of modern astronomy, which is directly connected to the ultimate search for life at the
Chauvin, Gael
doaj +1 more source
Investigation of the Sudden Solar Ionospheric Disturbance using Radio Telescope [PDF]
EPJ Web of Conferences, 2020 Low-frequency radio telescopes are cheap and useful devices for the investigation of terrestrial and extra-terrestrial emissions. These emissions come either from the Sun and the planet Jupiter to terrestrial emissions.
Aqasha Adam +3 more
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The Diversity of Extrasolar Terrestrial Planets
, 2010 Extrasolar planetary host stars are enriched in key planet-building elements. These enrichments have the potential to drastically alter the building blocks available for terrestrial planet formation.
Asplund +8 more
core +1 more source
Are There Terrestrial Planets Lurking in the Outer Solar System?
The Astrophysical Journal Letters, 2023 Motivated by recent measurements of the free-floating-planet mass function at terrestrial masses, we consider the possibility that the solar system may have captured a terrestrial planet early in its history.
Amir Siraj
doaj +1 more source