 | | Journal (article/letter/editorial) | | The Rosetta mission orbiter science overview: the comet phase M. G. G. T. Taylor1,â , N. Altobelli2 , B...The Rosetta mission orbiter science overview: the comet phase. Phil. Trans. R. Soc. A 375: 20160262. http://dx...astrochemistry Keywords: comets, Solar System, 67P/ChuryumovâGerasimenko Author for correspondence: M. G. G. T...The aim of the mission is to map the comet 67P/ChuryumovâGerasimenko by remote sensing, and to examine its...first spacecraft to rendezvous with and orbit a comet, accompanying it as it passes through the inner |  | | Journal (article/letter/editorial) | | the Chemistry of Organic Species in Comet 67P/ChuryumovâGerasimenko Credit: ESA/Rosetta / Navcam Monica...nebula eventually emerged. The most recent cometary space mission, Rosetta, carried instruments designed to...unprecedented detail, the organic species in comet 67P/ChuryumovâGerasimenko (67P). Rosetta was the first mission...mission to match orbits with a comet and follow its evolution over time, and also the first mission to land...land scientific instruments on a comet surface. Results from the mission revealed a greater variety of molecules |  | | Journal (article/letter/editorial) | | Cryovolcanism as a cause of changes in the brightness of comet 174P/Echeclus M. WesoĆowski College of Natural Sciences...an analysis of the real change in brightness of comet 174P/Echeclus (60558 Echeclus), using the cryovolcanism...parameters determining the change in the brightness of a comet. This assumption was also confirmed by many years...of the most interesting processes related to the comet activity is the rapid change in their brightness...of quiet sublimation (before the outburst), the comet resembles a dispersed cloud with the central compact |  | | Journal (article/letter/editorial) | | result of the ejection into space the dust, gas or even the fragments of outer layer of these celestial...the Rosetta space probe during its mission. Our main goal is to determine the change in comet brightness...authors is also presented here. 1. Introduction The comet nuclei are characterized by a relatively large diversity...CO2 , CH4 , . . . ) in direct comparison to water ice â the main component of cometary nuclei. What is...more, such diversity concerns the surface of the comet and most probably its interior. It manifests itself |  | | Journal (article/letter/editorial) | | and Space Science â (ââââ) âââââââ Contents lists available at ScienceDirect Planetary and Space Science...understanding the DIM dust measurement at comet 67P/ChuryumovâGerasimenko Morris Podolak a,n, Alberto Flandes...simple model for gas and dust ïŹow from 67P/ChuryumovâGerasimenko that can be used to understand the grain...properties such as surface temperature and surface ice fraction. & 2016 Elsevier Ltd. All rights reserved...the Philae descent to the surface of comet 67P/Churyumovâ Gerasimenko, the Dust Impact Monitor (DIM) â aboard |  | | Journal (article/letter/editorial) | | produced by ice irradiation in dense molecular clouds and in the protoplanetary disk prior to comet formation...(HCN), and hydrogen sulfide (H 2 S). A INTRODUCTION comet warms as it approaches the Sun and volatiles subliOrganic...produces the cometary coma (the atmosphere of a comet) that their constituents (H, C, O, N, and S) are...imparting a local when NASAâs Stardust mission to comet Wild 2 returned chemical signature. Thus, cometary...OBSERVATIONS One of the goals of assessing the comet volatile inventory has been to understand to what |  | Liao, Y., Marschall, R., Su, C.C., Wu, J.S., Lai, I.L., Pinzon, O., Thomas, N. (2018) Water vapor deposition from the inner gas coma onto the nucleus of Comet 67P/Churyumov-Gerasimenko. Planetary and Space Science, 157. 1-9 doi:10.1016/j.pss.2018.04.014 | Journal (article/letter/editorial) | | inner gas coma onto the nucleus of Comet 67P/ Churyumov-Gerasimenko Y. Liao, R. Marschall, C.C. Su, J...Reference: PSS 4519 To appear in: Planetary and Space Science Received Date: 27 October 2017 Revised...coma onto the nucleus of Comet 67P/ChuryumovGerasimenko, Planetary and Space Science (2018), doi: 10.1016/j...Inner Gas Coma onto the Nucleus of Comet 67P/Churyumov-Gerasimenko RI PT Y. Liao1,5, R. Marschall2,5... S. Wu3, I. L. Lai4, O. Pinzon5, N. Thomas5 1 Space Science Institute, Macau University of Science and |  | Rubin, Martin, Bekaert, David V., Broadley, Michael W., Drozdovskaya, Maria N., Wampfler, Susanne F. (2019) Volatile Species in Comet 67P/Churyumov-Gerasimenko: Investigating the Link from the ISM to the Terrestrial Planets. ACS Earth and Space Chemistry, 3 (9). 1792-1811 doi:10.1021/acsearthspacechem.9b00096 | Journal (article/letter/editorial) | | Review Cite This: ACS Earth Space Chem. 2019, 3, 1792â1811 http://pubs.acs.org/journal/aesccq Volatile...Volatile Species in Comet 67P/Churyumov-Gerasimenko: Investigating the Link from the ISM to the Terrestrial...54501 Vandoeuvre-leÌs-Nancy, France § Center for Space and Habitablility, Gesellschaftsstrasse 6, 3012...that commonplace processes occurred throughout comet-forming regions. Through impacts, part of this material...m.9b00096 ACS Earth Space Chem. 2019, 3, 1792â1811 Review ACS Earth and Space Chemistry available |  | | Journal (article/letter/editorial) | | Planetary and Space Science 194 (2020) 105117 Contents lists available at ScienceDirect Planetary and...and Space Science journal homepage: www.elsevier.com/locate/pss Change in the brightness of interstellar...interstellar comet 2I/Borisov M. WesoĆowski College of Natural Sciences, Institute of Physics, University of...Keywords: Comets: general Cometary outburst Cometary ice Cometary dust Comets individual: 2I/Borisov The...analysis of the actual change in brightness of comet 2I/Borisov. The calculations take into account total |  | Matonti, C., Attree, N., Groussin, O., Jorda, L., Viseur, S., Hviid, S. F., Bouley, S., NĂ©bouy, D., Auger, A.-T., Lamy, P. L., Sierks, H., Naletto, G., Rodrigo, R., Koschny, D., Davidsson, B., Barucci, M. A., Bertaux, J.-L., Bertini, I., Bodewits, D., Cremonese, G., Da Deppo, V., Debei, S., De Cecco, M., Deller, J., Fornasier, S., Fulle, M., GutiĂ©rrez, P. J., GĂŒttler, C., Ip, W.-H., Keller, H. U., Lara, L. M., La Forgia, F., Lazzarin, M., Lucchetti, A., LĂłpez-Moreno, J. J., Marzari, F., Massironi, M., Mottola, S., Oklay, N., Pajola, M., Penasa, L., Preusker, F., Rickman, H., Scholten, F., Shi, X., Toth, I., Tubiana, C., Vincent, J.-B. (2019) Bilobate comet morphology and internal structure controlled by shear deformation. Nature Geoscience, 12 (3) 157-162 doi:10.1038/s41561-019-0307-9 | Journal (article/letter/editorial) | | https://doi.org/10.1038/s41561-019-0307-9 Bilobate comet morphology and internal structure controlled by...Cometary nuclei, the solid centres of comets, erode by ice sublimation when they are sufficiently close to the...shaped the Jupiter-family bilobate comet 67P/ChuryumovâGerasimenko over billions of years. We show that...in the strongly marked neck trough of 67P/ChuryumovâGerasimenko, exposing its interior. We conclude that...bilobate comets, particularly in the outer Solar System where water ice sublimation is negligible. F ollowing |  | Basilevsky, A.T., Krasilnikov, S.S., Mall, U., S. Hviid, S.F., Skorov, Yu.V., Keller, H.U. (2017) Pinnacles on the 67P comet nucleus: Evidence for large scale erosion and hierarchical agglomeration of the nucleus. Planetary and Space Science, 140. 80-85 doi:10.1016/j.pss.2016.11.005 | Journal (article/letter/editorial) | | Authorâs Accepted Manuscript Pinnacles on the 67P comet nucleus: Evidence for large scale erosion and...2016.11.005 PSS4244 To appear in: Planetary and Space Science Received date: 11 September 2016 Revised... V. Skorov and H.U. Keller, Pinnacles on the 67P comet nucleus: Evidence for large scale erosion and...hierarchical agglomeration of the nucleus, Planetary and Space Science, http://dx.doi.org/10.1016/j.pss.2016.11...to the journal pertain. 1 Pinnacles on the 67P comet nucleus: evidence for large scale erosion and |  | | Journal (article/letter/editorial) | | atmospheres, from both ground-based observations and space, including in situ investigations. This includes...ground-based and space-based telescopes. The diversity of composition observed in comet populations is...representative of the molecular composition of the outer regions of the solar nebula (the solar protoplanetary...revealed the spectral signatures of water ice [17,18], CO2 ice [19] and of a semi-volatile organic material...atmospheres, from both ground-based observations and space, including in situ investigations of cometary atmospheres |  | | Journal (article/letter/editorial) | | system, space exploration Keywords: comets, Rosetta, origin, formation, ChuryumovâGerasimenko, protoplanetary...exclusively from Rosetta at comet 67P/ChuryumovâGerasimenko (hereafter 67P/CG), toward answering these...outside the water-ice line, with some of them having formed as far out as beyond the CO-ice line. However...precisely where those ice lines occurred, and moreover it is also generally agreed that the ice lines moved over...very basic question is whether comets are mostly ice or mostly rock/dirt/refractory material. Whippleâs |  | | Journal (article/letter/editorial) | | Manuscript Formation of coarse sediment lags in ice-sediment mixtures: A geomorphic signature of sublimation...Reference: PSS 4671 To appear in: Planetary and Space Science Received Date: 2 October 2018 Revised Date:...Levy, J.S., Formation of coarse sediment lags in ice-sediment mixtures: A geomorphic signature of sublimation...sublimation on regolith surfaces, Planetary and Space Science (2019), doi: https://doi.org/10.1016/j.pss... RI PT 3 Formation of coarse sediment lags in ice-sediment mixtures: A geomorphic signature of 6 |  | | Journal (article/letter/editorial) | | and Space Science 91 (2014) 14â19 Contents lists available at ScienceDirect Planetary and Space Science...production rate of Rosetta target Comet 67P/ChuryumovâGerasimenko near perihelion in 1996, 2002 and 2009... France Department of Atmospheric, Oceanic and Space Sciences, University of Michigan, 2455 Hayward Street...hydrogen cloud in Lyman alpha emission of Comet 67P/ ChuryumovâGerasimenko at the last three passages through...perihelion, in 1996, 2002 and 2009. This comet became the target of ESA space mission Rosetta in 2003, and is |  | Ciarniello, Mauro, Moroz, Lyuba V., Poch, Olivier, Vinogradoff, Vassilissa, Beck, Pierre, Rousseau, Batiste, Istiqomah, Istiqomah, Sultana, Robin, Raponi, Andrea, Filacchione, Gianrico, Kappel, David, Pommerol, Antoine, Schröder, Stefan E., Pilorget, Cedric, Quirico, Eric, Mennella, Vito, Schmitt, Bernard (2021) VIS-IR Spectroscopy of Mixtures of Water Ice, Organic Matter, and Opaque Mineral in Support of Small Body Remote Sensing Observations. Minerals, 11 (11) 1222 doi:10.3390/min11111222 | Journal (article/letter/editorial) | | Article VIS-IR Spectroscopy of Mixtures of Water Ice, Organic Matter, and Opaque Mineral in Support of...et al. VIS-IR Spectroscopy of Mixtures of Water Ice, * Istituto di Astrofisica e Planetologia Spaziali...different classes of outer solar system objects indicate the presence of water ice and organics. Here,...spectral range of binary particulate mixtures of water ice, organics analogue (kerite), and an opaque iron sulphide...when mixed in coarse-grained (67 ± 31 ”m) water ice, suggesting that organics similar to meteoritic insoluble |  | | Journal (article/letter/editorial) | | cometary nuclei is determined by the sublimation of ice. The rate of sublimation is commonly calculated using...(2017) the temperature dependence of αs for water ice with acetone and methanol present in comets was analyzed...Experiments were performed with slab ice and porous fine-grained ice. It is found, that the presence of...investigated temperature range. Porous fine-grained ice sublimed up to four times slower than non-porous...pressure at temperature T , ” is the molar mass of ice, and Rg is the universal gas constant. When the outgassing |  | Basilevsky, A.T., Mall, U., Keller, H.U., Skorov, Yu.V., Hviid, S.F., Mottola, S., Krasilnikov, S.S., Dabrowski, B. (2017) Geologic analysis of the Rosetta NavCam, Osiris and ROLIS images of the comet 67P/Churyumov-Gerasimenko nucleus. Planetary and Space Science, 137. 1-19 doi:10.1016/j.pss.2017.01.002 | Journal (article/letter/editorial) | | Rosetta NavCam, Osiris and ROLIS images of the comet 67P/ChuryumovGerasimenko nucleus A.T. Basilevsky,...2017.01.002 PSS4262 To appear in: Planetary and Space Science Received date: 19 September 2016 Revised...ROLIS images of the comet 67P/ChuryumovGerasimenko nucleus, Planetary and Space Science, http://dx.doi...NavCam, Osiris and ROLIS images of the comet 67P/Churyumov-Gerasimenko nucleus 1,2,3 Basilevsky A.T. , Mall...family comet 67Pâs. This comet was visited by the ESA mission Rosetta, which escorted the comet since |  | | Journal (article/letter/editorial) | | present. of the dominant forms of complex carbon in space (e.g. In this article, we offer a brief discussion...Dworkin et al. 2001). Subsequent irradiation of these âice residuesâ can then alter the original 1 NASA Ames...extraterrestrial dust in the Earthâs stratosphere, in Antarctic ice and snow, in near-Earth orbit, and in asteroids and...have origins in the interstellar medium and/or outer portions of the protosolar disk. If true, then these...the Earthâs surface, most efficiently at the polar ice caps. They range in size between 20 ”m and 2,000 |  | | Journal (article/letter/editorial) | | com/locate/icarus Sublimation of buried cometary ice a,â Konrad J. Kossacki , Katarzyna Misiura a b ...nucleus Comets composition Ices The sublimation of ice covered by dust is a common way of outgassing of...permeability of dust, as well as the properties of the ice itself. It can be calculated using the Hertz-Knudsen...αs(T) is the same as determined for the uncovered ice (Kossacki & Leliwa-Kopystynski, 2014). The characteristic...up the nucleus of comet has a complex structure and composition. It contains water ice, other volatiles |  | | Journal (article/letter/editorial) | | 2015.11.016 PSS4104 To appear in: Planetary and Space Science Received date: 3 March 2015 Revised date:...Status, Questions, Future Pathways, Planetary and Space Science, http://dx.doi.org/10.1016/j.pss.2015.11...Hinesa,1 and Anny-Chantal Levasseur-Regourdb a Space Telescope Science Institute, Baltimore, MD 21218...and 67P/Churyumov-Gerasimenko using the Hubble Space Telescope. The observations of 67P/Churyumov-Gerasimenko...research. Keywords Comet; Polarimetry; Dust; Hubble Space Telescope; C/2012 S1 (ISON); 67P/ChuryumovGerasimenko |  | Nordheim, T.A., Jones, G.H., Halekas, J.S., Roussos, E., Coates, A.J. (2015) Surface charging and electrostatic dust acceleration at the nucleus of comet 67P during periods of low activity. Planetary and Space Science, 119. 24-35 doi:10.1016/j.pss.2015.08.008 | Journal (article/letter/editorial) | | and Space Science 119 (2015) 24â35 Contents lists available at ScienceDirect Planetary and Space Science...electrostatic dust acceleration at the nucleus of comet 67P during periods of low activity T.A. Nordheim a...Halekas c, E. Roussos d, A.J. Coates a,b a Mullard Space Science Laboratory, University College London, Dorking...electrostatic charging of the nucleus of Comet 67P/ChuryumovâGerasimenko during periods of weak outgassing activity...solar wind plasma, which in the rest frame of the comet is supersonic. Due to solar insolation, cometary |  | | Journal (article/letter/editorial) | | observation of charged nanodust from comet 67 P/Churyumov-Gerasimenko: An analysis for the ROSETTA mission...2014.05.007 PSS3748 To appear in: Planetary and Space Science Received date: 21 November 2013 Revised...from comet 67 P/Churyumov-Gerasimenko: An analysis for the ROSETTA mission, Planetary and Space Science... Possible observation of charged nanodust from comet 67P/ChuryumovGerasimenko: an analysis for the ROSETTA...the Solar System; we may expect that comet 67P/Churyumov-Gerasimenko, the target of the upcoming ROSETTA |  | Virkki, A., Zubko, E., Nolan, M.C., Howell, E.S., Benner, L.A.M., Harmon, J.K. (2019) Decimeter-scale particle characterization in the coma of 73P/Schwassmann-Wachmann 3 using dual-wavelength radar observations. Icarus, 325. 94-104 doi:10.1016/j.icarus.2019.02.009 | Journal (article/letter/editorial) | | particle size distribution and dynamics in the coma of Comet 73P/Schwassmann-Wachmann 3 using radar observations...velocity of the nuclei. 1. Introduction The ïŹrst comet for which planetary radar observations gave evidence...of 73P/SchwassmannWachmann 3. 73P is a periodic comet that was discovered by Arnold Schwassmann and Arno...in submicronand micron-sized dust particles in comet 1P/Halley. They also demonstrate the power-law index...foil exposed in the vicinity of the nucleus of comet 81P/Wild 2 suggests a power-law index of Îœ = 2.89 |  | Möhlmann, Diedrich, Seidensticker, Klaus J., Fischer, Hans-Herbert, Faber, Claudia, Flandes, Alberto, Knapmeyer, Martin, KrĂŒger, Harald, Roll, Reinhard, Scholten, Frank, Thiel, Klaus, Arnold, Walter (2018) Compressive strength and elastic modulus at Agilkia on comet 67P/Churyumov-Gerasimenko derived from the SESAME/CASSE touchdown signals. Icarus, 303. 251-264 doi:10.1016/j.icarus.2017.09.038 | Journal (article/letter/editorial) | | and Elastic Modulus at Agilkia on Comet 67P/Churyumov-Gerasimenko derived from the SESAME/CASSE Touchdown...and Elastic Modulus at Agilkia on Comet 67P/Churyumov-Gerasimenko derived from the SESAME/CASSE Touchdown...science taking into account the high porosity of Comet 67P. AC CE PT ED M AN US CR IP T ï· 1 ACCEPTED...Compressive Strength and Elastic Modulus at Agilkia on Comet 67P/ChuryumovGerasimenko derived from the SESAME/CASSE...author: Email: w.arnold@mx.uni-saarland.de Keywords: comet surface material; compression strength; elasticity |
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