Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aaw9771 |
Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object | |
Stern, S. A.1; Weaver, H. A.2; Spencer, J. R.1; Olkin, C. B.1; Gladstone, G. R.3; Grundy, W. M.4; Moore, J. M.5; Cruikshank, D. P.5; Elliott, H. A.3,6; McKinnon, W. B.7,8; Parker, J. Wm.1; Verbiscer, A. J.9; Young, L. A.1; Aguilar, D. A.; Albers, J. M.2; Andert, T.10; Andrews, J. P.1; Bagenal, F.11; Banks, M. E.12; Bauer, B. A.2; Bauman, J. A.13; Bechtold, K. E.2; Beddingfield, C. B.5,14; Behrooz, N.2; Beisser, K. B.2; Benecchi, S. D.15; Bernardoni, E.11; Beyer, R. A.5,14; Bhaskaran, S.16; Bierson, C. J.17; Binzel, R. P.18; Birath, E. M.1; Bird, M. K.19,20; Boone, D. R.16; Bowman, A. F.2; Bray, V. J.21; Britt, D. T.22; Brown, L. E.2; Buckley, M. R.2; Buie, M. W.1; Buratti, B. J.16; Burke, L. M.2; Bushman, S. S.2; Careich, B.2,23; Chaikin, A. L.; Chavez, C. L.5,14; Cheng, A. F.2; Colwell, E. J.2; Conard, S. J.2; Conner, M. P.2; Conrad, C. A.1; Cook, J. C.24; Cooper, S. B.2; Custodio, O. S.2; Ore, C. M. Dalle5,14; Deboy, C. C.2; Dharmavaram, P.2; Dhingra, R. D.25; Dunn, G. F.3; Earle, A. M.18; Egan, A. F.1; Eisig, J.2; El-Maarry, M. R.26; Engelbrecht, C.2; Enke, B. L.1; Ercol, C. J.2; Fattig, E. D.3; Ferrell, C. L.; Finley, T. J.1; Firer, J.2; Fischetti, J.13; Folkner, W. M.16; Fosbury, M. N.2; Fountain, G. H.2; Freeze, J. M.2; Gabasova, L.27; Glaze, L. S.28; Green, J. L.28; Griffith, G. A.2; Guo, Y.2; Hahn, M.20; Hals, D. W.2; Hamilton, D. P.29; Hamilton, S. A.2; Hanley, J. J.3; Harch, A.23; Harmon, K. A.16; Hart, H. M.2; Hayes, J.2; Hersman, C. B.2; Hill, M. E.2; Hill, T. A.2; Hofgartner, J. D.16; Holdridge, M. E.2; Horanyi, M.11; Hosadurga, A.2; Howard, A. D.30; Howett, C. J. A.1; Jaskulek, S. E.2; Jennings, D. E.12; Jensen, J. R.2; Jones, M. R.2; Kang, H. K.2; Katz, D. J.2; Kaufmann, D. E.1; Kavelaars, J. J.31; Keane, J. T.32; Keleher, G. P.2; Kinczyk, M.33; Kochte, M. C.2; Kolmnann, P.2; Krimigis, S. M.2; Kruizinga, G. L.16; Kusnierkiewicz, D. Y.2; Lahr, M. S.2; Lauer, T. R.34; Lawrence, G. B.2; Lee, J. E.35; Lessac-Chenen, E. J.13; Linscott, I. R.; Lisse, C. M.2; Lunsford, A. W.12; Mages, D. M.16; Mallder, V. A.2; Martin, N. P.; May, B. H.; McComas, D. J.3,36; MeNutt, R. L., Jr.2; Mehoke, D. S.2; Mehoke, T. S.2; Nelson, D. S.13; Nguyen, H. D.2; Nunez, J. I.2; Ocampo, A. C.28; Owen, W. M.16; Oxton, G. K.2; Parker, A. H.1; Patzold, M.20; Pelgrift, J. Y.13; Pelletier, F. J.13; Pineau, J. P.37; Piquette, M. R.11; Porter, S. B.1; Protopapa, S.1; Quirico, E.27; Redfern, J. A.1; Regiec, A. L.2; Reitsema, H. J.; Reuter, D. C.12; Richardson, D. C.29; Riedel, J. E.16; Ritterbush, M. A.16; Robbins, S. J.1; Rodgers, D. J.2; Rogers, G. D.2; Rose, D. M.1; Rosendal, P. E.2; Runyon, K. D.2; Ryschkewitsch, M. G.2; Saina, M. M.2; Salinas, M. J.13; Schenk, P. M.38; Scherrer, J. R.3; Schlei, W. R.2; Schmitt, B.27; Schultz, D. J.2; Schurr, D. C.28; Scipioni, F.5,14; Sepan, R. L.2; Shelton, R. G.2; Showalter, M. R.14; Simon, M.2; Singer, K. N.1; Stahlheber, E. W.2; Stanbridge, D. R.13; Stansberry, J. A.39; Steffi, A. J.1; Strobel, D. F.40; Stothoff, M. M.3; Stryk, T.41; Stuart, J. M.16; Summers, M. E.42; Tapley, M. B.3; Taylor, A.13; Taylor, H. W.2; Tedford, R. M.1; Throop, H. B.15; Turner, L. S.2; Umurhan, O. M.5,14; Van Eck, J.2; Velez, D.16; Versteeg, M. H.3; Vincent, M. A.1; Webbert, R. W.2; Weidner, S. E.36; Ii, G. E. Weigle; Wendel, J. R.28; White, O. L.5,14; Whittenburg, K. E.2; Williams, B. G.13; Williams, K. E.13; Williams, S. P.2; Wimters, H. L.2; Zangari, A. M.1; Zurbuchen, T. H.28 | |
2019-05-17 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 364期号:6441页码:649-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Germany; England; France; Canada |
英文摘要 | The Kuiper Belt is a distant region of the outer Solar System. On 1 January 2019, the New Horizons spacecraft flew close to (486958) 2014 MU69, a cold classical Kuiper Belt object approximately 30 kilometers in diameter. Such objects have never been substantially heated by the Sun and are therefore well preserved since their formation. We describe initial results from these encounter observations. MU69 is a bilobed contact binary with a flattened shape, discrete geological units, and noticeable albedo heterogeneity. However, there is little surface color or compositional heterogeneity. No evidence for satellites, rings or other dust structures, a gas coma, or solar wind interactions was detected. MU69's origin appears consistent with pebble cloud collapse followed by a low-velocity merger of its two lobes. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000468551000023 |
WOS关键词 | COMET 67P/CHURYUMOV-GERASIMENKO ; SHAPE ; NUCLEUS ; DENSITY ; GALILEO ; SYSTEM ; PHOTODESORPTION ; POPULATIONS ; EVOLUTION ; ROTATION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/201434 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Southwest Res Inst, Boulder, CO 80302 USA; 2.Johns Hopkins Univ, Appl Phys Lab, Johns Hopkins Rd, Laurel, MD 20723 USA; 3.Southwest Res Inst, San Antonio, TX 78238 USA; 4.Lowell Observ, 1400 W Mars Hill Rd, Flagstaff, AZ 86001 USA; 5.NASA, Ames Res Ctr, Div Space Sci, Moffett Field, CA 94035 USA; 6.Univ Texas San Antonio, Dept Phys & Astron, San Antonio, TX 78249 USA; 7.Washington Univ, Dept Earth & Planetary Sci, St Louis, MO 63130 USA; 8.Washington Univ, McDonnell Ctr Space Sci, St Louis, MO 63130 USA; 9.Univ Virginia, Dept Astron, Charlottesville, VA 22904 USA; 10.Univ Bundeswehr Munchen, D-85577 Neubiberg, Germany; 11.Univ Colorado, Lab Atmospher & Space Phys, Boulder, CO 80303 USA; 12.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA; 13.KinetX Aerosp, Tempe, AZ 85284 USA; 14.SETI Inst, Mountain View, CA 94043 USA; 15.Planetary Sci Inst, Tucson, AZ 85719 USA; 16.CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA; 17.Univ Calif Santa Cruz, Earth & Planetary Sci Dept, Santa Cruz, CA 95064 USA; 18.MIT, 77 Massachusetts Ave, Cambridge, MA 02139 USA; 19.Univ Bonn, Argelander Inst Astron, D-53121 Bonn, Germany; 20.Univ Cologne, Rhein Inst Umweltforsch, D-50931 Cologne, Germany; 21.Univ Arizona, Lunar & Planetary Lab, Tucson, AZ 85721 USA; 22.Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA; 23.Cornell Univ, Ithaca, NY 14853 USA; 24.Pinhead Inst, Telluride, CO 81435 USA; 25.Univ Idaho, Moscow, ID 83844 USA; 26.Birkbeck Univ London, Dept Earth & Planetary Sci, London WC1E 7HX, England; 27.Univ Grenoble Alpes, CNRS, Inst Planetol & Astrophys Grenoble, F-38000 Grenoble, France; 28.NASA, Washington, DC 20546 USA; 29.Univ Maryland, Dept Astron, College Pk, MD 20742 USA; 30.Univ Virginia, Dept Environm Sci, Charlottesville, VA 22904 USA; 31.Natl Res Council Canada, Victoria, BC V9E 2E7, Canada; 32.CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA; 33.North Carolina State Univ, Marine Earth & Atmospher Sci, Raleigh, NC 27695 USA; 34.Natl Opt Astron Observ, Tucson, AZ 26732 USA; 35.NASA, Marshall Space Flight Ctr, Huntsville, AL 35812 USA; 36.Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA; 37.Stellar Solut, Palo Alto, CA 94306 USA; 38.Lunar & Planetary Inst, 3303 NASA Rd 1, Houston, TX 77058 USA; 39.Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA; 40.Johns Hopkins Univ, Baltimore, MD 21218 USA; 41.Roane State Community Coll, Oak Ridge, TN 37830 USA; 42.George Mason Univ, Fairfax, VA 22030 USA |
推荐引用方式 GB/T 7714 | Stern, S. A.,Weaver, H. A.,Spencer, J. R.,et al. Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object[J]. SCIENCE,2019,364(6441):649-+. |
APA | Stern, S. A..,Weaver, H. A..,Spencer, J. R..,Olkin, C. B..,Gladstone, G. R..,...&Zurbuchen, T. H..(2019).Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object.SCIENCE,364(6441),649-+. |
MLA | Stern, S. A.,et al."Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object".SCIENCE 364.6441(2019):649-+. |
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