Results 21 to 30 of about 109,159 (299)

Using the database of coordinates of the major planets for the numerical integration of the equations of celestial bodies motion

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2011
Databases of major planets coordinates are created on the basis of the numerical theory of movement of planets DE405. Numerical integration of the motion equations of small bodies of Solar system is realized using the received databanks. Extra efficiency
Vladimir P Radchenko, Dmitriy A Zausaev
doaj   +3 more sources

Close encounters in young stellar clusters: implications for planetary systems in the solar neighbourhood [PDF]

, 2007
The stars that populate the solar neighbourhood were formed in stellar clusters. Through N-body simulations of these clusters, we measure the rate of close encounters between stars. By monitoring the interaction histories of each star, we investigate the
Aarseth, Aarseth, Adams, Adams, Ahmad, Allen, Bastian, Binney, Chambers, Chambers, Daniel Malmberg, Davies, De La Fuente Marcos, Desidera, Dougal Mackey, Duquennoy, Faber, Francesca De Angeli, Goodwin, Heggie, Heggie, Heggie, Holman, Hurley, Hurley, Innanen, Kharchenko, Kozai, Kroupa, Kustaanheimo, Lada, Lamers, Laughlin, Luhman, Makino, Malmberg, Marcy, Mark I. Wilkinson, Melvyn B. Davies, Pfahl, Pfahl, Plummer, Porras, Portegies Zwart, Ross P. Church, Spurzem   +45 more
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Detection and measurement of planetary systems with GAIA [PDF]

, 2001
We use detailed numerical simulations and the $\upsilon$ Andromedae, planetary system as a template to evaluate the capability of the ESA Cornerstone Mission GAIA in detecting and measuring multiple planets around solar-type stars in the neighborhood of ...
A. Sozzetti, A. Spagna, Butler, Casertano, Lattanzi, Laughlin, Lissauer, M. G. Lattanzi, Mazeh, S. Casertano, Stepinski   +10 more
core   +2 more sources

The role of chaotic resonances in the solar system [PDF]

, 2001
Our understanding of the Solar System has been revolutionized over the past decade by the finding that the orbits of the planets are inherently chaotic. In extreme cases, chaotic motions can change the relative positions of the planets around stars, and ...
A Morbidelli, A Morbidelli, A Morbidelli, AJ Lichtenberg, AN Kolmogorov, B Peirce, BJ Gladman, BV Chirikov, BV Chirikov, C Froeschle, D Kirkwood, D Nesvorny, D Vokrouhlický, EJ Rivera, F Tisserand, G Laughlin, GH Darwin, GJ Sussman, GJ Sussman, GW Wetherill, J Henrard, J Laskar, J Laskar, J Laskar, J Laskar, J Laskar, J Moser, J Tennyson, J Touma, J Wisdom, J Wisdom, J Wisdom, J Wisdom, J Wisdom, J Wisdom, K Aksnes, K Marti, M Holman, M Hénon, M. Holman, N Murray, N Murray, N Murray, N. Murray, O Neron de Surgy, P Goldreich, P Goldreich, P Goldreich, PS Laplace, R Giffen, R Malhotra, RP Butler, S Ferraz-Mello, S Ferraz-Mello, VI Arnold, WR Ward, WR Ward, WR Ward   +57 more
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The Solar System Beyond The Planets [PDF]

, 2006
The Kuiper belt contains a vast number of objects in a flattened, ring-like volume beyond the orbit of Neptune. These objects are collisionally processed relics from the accretion disk of the Sun and, as such, they can reveal much about early conditions in the Solar system.
Delsanti, Audrey, Jewitt, David
openaire   +2 more sources

Vesta and Ceres: crossing the history of the Solar System

, 2011
The evolution of the Solar System can be schematically divided into three different phases: the Solar Nebula, the Primordial Solar System and the Modern Solar System.
Coradini, Angioletta, Federico, Costanzo, Magni, Gianfranco, Turrini, Diego   +3 more
core   +1 more source

Dust cloud lightning in extraterrestrial atmospheres [PDF]

, 2012
Lightning is present in all solar system planets which form clouds in their atmospheres. Cloud formation outside our solar system is possible in objects with much higher temperatures than on Earth or on Jupiter: Brown dwarfs and giant extrasolar gas ...
Berger, Christensen, Christiane Helling, Declan Diver, Dolginov, Dowds, Glauser, Hallinan, Helling, Helling, Helling, Helling, Helling, Helling, Helling, Helling, Jardine, Jones, Koskinen, Merrison, Mohanty, Moira Jardine, Morin, Nicoll, Pont, Reiners, Saumond, Saunders, Sickafoose, Sing, Stephens, Sören Witte, Umebayashi, Witte, Witte, Woitke, Woitke, Yair, Zarka   +38 more
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Natural Transfer of Viable Microbes in Space from Planets in the Extra-Solar Systems to a Planet in our Solar System and Vice-Versa

, 2008
We investigate whether it is possible that viable microbes could have been transported to Earth from the planets in extra-solar systems by means of natural vehicles such as ejecta expelled by comet or asteroid impacts on such planets.
Cucinotta, Francis A., Horneck, Gerda, Lindegren, Lennart, Melosh, Jay, Mileikowsky, Curt, Nurmi, Pasi, Rickman, Hans, Valtonen, Mauri, Wilson, John W., Zheng, Jia-Qing   +9 more
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Giant planet formation in the Solar System

Icarus
The formation of gas giants has greatly influenced the structure of our solar system while their evolution has played a crucial role in shaping its history. Consequently, the growth of Jupiter has been studied quite extensively. However, little attention has been paid to Saturn and the other giants in the outer solar system.Here we explore, through 𝑁 ...
Anuja Raorane, Ramon Brasser, Soko Matsumura, Tommy Lau, Man Hoi Lee, Audrey Bouvier   +5 more
openaire   +3 more sources

Jupiter-like planets might be common in a low-density environment

Nature Communications, 2023
Radial velocity surveys suggest that the Solar System may be unusual and that Jupiter-like planets have a frequency 
Raffaele Gratton, Dino Mesa, Mariangela Bonavita, Alice Zurlo, Sebastian Marino, Pierre Kervella, Silvano Desidera, Valentina D’Orazi, Elisabetta Rigliaco   +8 more
doaj   +1 more source