Results 11 to 20 of about 24,784,454 (399)

Solar System

Emic
Section divider: Solar System.
Del Halter, Sacha Sides, Elizabeth Riotto, Gabrielle Christie, Julia Whisenhunt, Adriana Fortier, Theo Miller   +6 more
openaire   +2 more sources

The formation of the solar system [PDF]

, 2015
The solar system started to form about 4.56 Gyr ago and despite the long intervening time span, there still exist several clues about its formation. The three major sources for this information are meteorites, the present solar system structure and the ...
Davies, M. B., Gounelle, M., Johansen, A., Lacerda, P., Muenker, C., Pfalzner, S., Testi, L., Trieloff, M., Veras, D., Zwart, S. Portegies   +9 more
core   +4 more sources

Bifurcation of planetary building blocks during Solar System formation [PDF]

Science, 2021
Two-part formation of the Solar System Measurements of meteorites have shown that the inner and outer Solar System formed from two distinct reservoirs of material.
T. Lichtenberg, J. Dra̧żkowska, M. Schönbächler, G. Golabek, T. Hands   +4 more
semanticscholar   +1 more source

Planetesimal rings as the cause of the Solar System’s planetary architecture [PDF]

Nature Astronomy, 2021
Astronomical observations reveal that protoplanetary disks around young stars commonly have ring- and gap-like structures in their dust distributions. These features are associated with pressure bumps trapping dust particles at specific locations, which ...
A. Izidoro, R. Dasgupta, S. Raymond, R. Deienno, B. Bitsch, A. Isella   +5 more
semanticscholar   +1 more source

A pristine record of outer Solar System materials from asteroid Ryugu’s returned sample

Nature Astronomy, 2022
Volatile and organic-rich C-type asteroids may have been one of the main sources of Earth’s water. Our best insight into their chemistry is currently provided by carbonaceous chondritic meteorites, but the meteorite record is biased: only the strongest ...
Motoo Ito, N. Tomioka, M. Uesugi, A. Yamaguchi, N. Shirai, T. Ohigashi, Ming‐Chang Liu, R. Greenwood, M. Kimura, N. Imae, K. Uesugi, A. Nakato, K. Yogata, H. Yuzawa, Y. Kodama, A. Tsuchiyama, M. Yasutake, R. Findlay, I. Franchi, J. Malley, K. McCain, N. Matsuda, K. McKeegan, K. Hirahara, A. Takeuchi, S. Sekimoto, I. Sakurai, I. Okada, Y. Karouji, M. Arakawa, A. Fujii, M. Fujimoto, M. Hayakawa, N. Hirata, N. Hirata, R. Honda, C. Honda, S. Hosoda, Y. Iijima, H. Ikeda, M. Ishiguro, Y. Ishihara, T. Iwata, K. Kawahara, S. Kikuchi, K. Kitazato, K. Matsumoto, M. Matsuoka, T. Michikami, Y. Mimasu, A. Miura, O. Mori, T. Morota, S. Nakazawa, N. Namiki, H. Noda, R. Noguchi, N. Ogawa, K. Ogawa, T. Okada, C. Okamoto, G. Ono, M. Ozaki, T. Saiki, N. Sakatani, H. Sawada, H. Senshu, Y. Shimaki, K. Shirai, S. Sugita, Y. Takei, H. Takeuchi, S. Tanaka, E. Tatsumi, F. Terui, R. Tsukizaki, K. Wada, M. Yamada, T. Yamada, Yukio Yamamoto, H. Yano, Y. Yokota, Keisuke Yoshihara, M. Yoshikawa, K. Yoshikawa, R. Fukai, S. Furuya, K. Hatakeda, T. Hayashi, Y. Hitomi, K. Kumagai, Akiko Miyazaki, M. Nishimura, H. Soejima, A. Iwamae, Daiki Yamamoto, M. Yoshitake, T. Yada, M. Abe, T. Usui, Sei‐ichiro Watanabe, Y. Tsuda   +101 more
semanticscholar   +1 more source

Solar system tests in modified teleparallel gravity [PDF]

Journal of Cosmology and Astroparticle Physics, 2020
In this paper, we study different Solar System tests in a modified Teleparallel gravity theory based on an arbitrary function f(T,B) which depends on the scalar torsion T and the boundary term B.
S. Bahamonde, J. Said, M. Zubair
semanticscholar   +1 more source

Solar System Physics for Exoplanet Research [PDF]

Publications of the Astronomical Society of the Pacific, 2020
Over the past three decades, we have witnessed one of the great revolutions in our understanding of the cosmos—the dawn of the Exoplanet Era. Where once we knew of just one planetary system (the solar system), we now know of thousands, with new systems ...
J. Horner, S. Kane, J. Marshall, P. Dalba, T. Holt, T. Holt, Jeremy Wood, Jeremy Wood, H. Maynard-Casely, R. Wittenmyer, P. S. Lykawka, M. Hill, R. Salmeron, R. Salmeron, J. Bailey, T. Löhne, M. Agnew, B. Carter, Christopher Tylor   +18 more
semanticscholar   +1 more source

Solar System chaos and the Paleocene–Eocene boundary age constrained by geology and astronomy [PDF]

Science, 2019
Filling a dating hole The periodic nature of Earth's orbit around the Sun produces cycles of insolation reflected in climate records. Conversely, these climate records can be used to infer changes in the dynamics of the Solar System, which is inherently ...
R. Zeebe, L. Lourens
semanticscholar   +1 more source

Chondrules reveal large-scale outward transport of inner Solar System materials in the protoplanetary disk

Proceedings of the National Academy of Sciences of the United States of America, 2020
Significance We present a coordinated petrologic, mineral chemistry, and multi-isotopic investigation of individual chondrules to further elucidate the origins and formation histories of planetary materials.
C. Williams, M. Sanborn, C. Defouilloy, Q. Yin, N. Kita, D. Ebel, A. Yamakawa, K. Yamashita   +7 more
semanticscholar   +1 more source

Dynamical Evolution of the Early Solar System [PDF]

Annual Review of Astronomy and Astrophysics, 2018
Several properties of the Solar System, including the wide radial spacing of the giant planets, can be explained if planets radially migrated by exchanging orbital energy and momentum with outer disk planetesimals. Neptune's planetesimal-driven migration,
D. Nesvorný
semanticscholar   +1 more source