Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Raphael Marschall"'
Autor:
Wesley C. Fraser, Simon B. Porter, Lowell Peltier, JJ Kavelaars, Anne J. Verbiscer, Marc W. Buie, S. Alan Stern, John R. Spencer, Susan D. Benecchi, Tsuyoshi Terai, Takashi Ito, Fumi Yoshida, David W. Gerdes, Kevin J. Napier, Hsing Wen Lin, Stephen D. J. Gwyn, Hayden Smotherman, Sebastien Fabbro, Kelsi N. Singer, Amanda M. Alexander, Ko Arimatsu, Maria E. Banks, Veronica J. Bray, Mohamed Ramy El-Maarry, Chelsea L. Ferrell, Tetsuharu Fuse, Florian Glass, Timothy R. Holt, Peng Hong, Ryo Ishimaru, Perianne E. Johnson, Tod R. Lauer, Rodrigo Leiva, Patryk S. Lykawka, Raphael Marschall, Jorge I. Núñez, Marc Postman, Eric Quirico, Alyssa R. Rhoden, Anna M. Simpson, Paul Schenk, Michael F. Skrutskie, Andrew J. Steffl, Henry Throop
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 10, p 227 (2024)
We report the detection of 239 trans-Neptunian objects discovered through the ongoing New Horizons survey for distant minor bodies being performed with the Hyper Suprime-Cam mosaic imager on the Subaru Telescope. These objects were discovered in imag
Externí odkaz:
https://doaj.org/article/ab5ae1048db44ee6baa7d3763e96135f
Autor:
William F. Bottke, David Vokrouhlický, David Nesvorný, Raphael Marschall, Alessandro Morbidelli, Rogerio Deienno, Simone Marchi, Michelle Kirchoff, Luke Dones, Harold F. Levison
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 4, p 88 (2024)
The origins of the giant planet satellites are debated, with scenarios including formation from a protoplanetary disk, sequential assembly from massive rings, and recent accretion after major satellite–satellite collisions. Here, we test their pred
Externí odkaz:
https://doaj.org/article/cdc07a077a9440ac97b73119fe9f9e07
Autor:
William F. Bottke, David Vokrouhlický, Raphael Marschall, David Nesvorný, Alessandro Morbidelli, Rogerio Deienno, Simone Marchi, Luke Dones, Harold F. Levison
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 9, p 168 (2023)
The tumultuous early era of outer solar system evolution culminated when Neptune migrated across the primordial Kuiper Belt (PKB) and triggered a dynamical instability among the giant planets. This event led to the ejection of ∼99.9% of the PKB (he
Externí odkaz:
https://doaj.org/article/17a3eb0a82994695bcb959d9068cc1ef
Autor:
Raphael Marschall, Johannes Markkanen, Selina-Barbara Gerig, Olga Pinzón-Rodríguez, Nicolas Thomas, Jong-Shinn Wu
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
In this work, we present results that simultaneously constrain the dust size distribution, dust-to-gas ratio, fraction of dust re-deposition, and total mass production rates for comet 67P/Churyumov-Gerasimenko. We use a 3D Direct Simulation Monte Car
Externí odkaz:
https://doaj.org/article/54bba9ea9371469e9cd7013b16612cd4
So far all the comets that have been visited by a spacecraft were short period comets and as such their surfaces have been altered by sublimation processes. Comet Interceptor is a new F-class mission developed by the European Space Agency. The object
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d1d4f48bff351151b6b71c2f9c52adf
https://doi.org/10.5194/epsc2022-783
https://doi.org/10.5194/epsc2022-783
During the visit of the European Space Agency’s Rosetta mission to comet 67P/Churyumov-Gerasimenko, the Optical, Spectroscopic, and Infrared Remote Imaging System (OSIRIS) on the spacecraft took several image sequences of 67P’s nucleus that highl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84793323ed5a70db9d6911adce37ed4
https://doi.org/10.5194/epsc2022-814
https://doi.org/10.5194/epsc2022-814
Io is the innermost galilean satellite of Jupiter and object to extreme tidal forces. As a result of these forces Io is the most volcanically active body in our solar system. Its large volcanic plumes can rise up to several hundred kilometres above t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a9d2c58fb8341984c713c8a640182e
https://doi.org/10.5194/epsc2022-931
https://doi.org/10.5194/epsc2022-931
Autor:
Nicholas Attree, Jessica Argawal, Laurent Jorda, Oliver Groussin, Raphael Marschall, Riccardo Lasagni Manghi, Paolo Tortora, Marco Zannoni
Comets, thought to be amongst the most primordial of Solar System objects, are distinguished by their activity, i.e. the insolation driven ejection of gas and dust from their surfaces. The exact mechanisms of the outgassing and dust ejection remain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75b566638dd14bab2caa6a8d50510e38
https://doi.org/10.5194/epsc2022-5
https://doi.org/10.5194/epsc2022-5
It was recognized in observations of the innermost coma of comet 1P/Halley by the Halley Multicolour Camera onboard Giotto, that the dayside dust coma was, on average, only around a factor 3.2 brighter than the dust coma on the nightside. This was co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0af8b5b0e251b8e87b7023fae147312d
https://doi.org/10.5194/egusphere-egu22-2013
https://doi.org/10.5194/egusphere-egu22-2013
Autor:
Brad D. Carter, Raphael Marschall, Leigh Brookshaw, Christopher Tylor, Jonathan Horner, Melissa Kamrowski, Rachel King, Timothy R. Holt, David Nesvorný
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 495:4085-4097
The Jovian Trojans are two swarms of objects located around the L4 and L5 Lagrange points. The population is thought to have been captured by Jupiter during the Solar system’s youth. Within the swarms, six collisional families have been identified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38281c1406f413bc0727541df43f39ce
https://doi.org/10.1093/mnras/staa1348
https://doi.org/10.1093/mnras/staa1348