Pluto’s Surface Mapping Using Unsupervised Learning from Near-infrared Observations of LEISA/Ralph

Autor: A. Emran, C. M. Dalle Ore, C. J. Ahrens, M. K. H. Khan, V. F. Chevrier, D. P. Cruikshank

Publikováno v: The Planetary Science Journal, Vol 4, Iss 1, p 15 (2023)

We map the surface of Pluto using an unsupervised machine-learning technique using the near-infrared observations of the LEISA/Ralph instrument on board NASA’s New Horizons spacecraft. The principal-component-reduced Gaussian mixture model was impl

Externí odkaz: https://doaj.org/article/915b9425abe04204a3441c17d57ebea5

Pluto's Sputnik Planitia: Composition of geological units from infrared spectroscopy

Autor: J. M. Moore, R. P. Binzel, Kelsi N. Singer, Harold A. Weaver, Bernard Schmitt, Francesca Scipioni, A. J. Verbiscer, Catherine B. Olkin, Tanguy Bertrand, Silvia Protopapa, D. C. Reuter, C. M. Dalle Ore, C. Beddingfield-Cartwright, Oliver L. White, D. E. Jennings, J. R. Spencer, Dale P. Cruikshank, Jason C. Cook, Leslie A. Young, William M. Grundy, S. A. Stern

Publikováno v: Icarus
Icarus, Elsevier, 2021, 359, pp.114303. ⟨10.1016/j.icarus.2021.114303⟩

International audience; We have compared spectroscopic data of Sputnik Planitia on Pluto, as acquired by New Horizons’ Linear Etalon Imaging Spectral Array (LEISA) instrument, to the geomorphology as mapped by White et al. (2017) using visible and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3d2d7d618024121341925b49976d5f2
https://hal.archives-ouvertes.fr/hal-03312888/document

Color, Composition, and Thermal Environment of Kuiper Belt Object (486958) Arrokoth

Autor: Catherine B. Olkin, Dale P. Cruikshank, Simon B. Porter, Orkan M. Umurhan, Allen Lunsford, Silvia Protopapa, M. Ruaud, James Tuttle Keane, A. F. Cheng, Alex Parker, Mihaly Horanyi, Eric Quirico, Mark R. Showalter, Jeffrey M. Moore, D. E. Jennings, G. R. Gladstone, Francesca Scipioni, Bernard Schmitt, Amanda M. Zangari, Matthew E. Hill, Carly Howett, Ralph L. McNutt, S. A. Stern, John R. Spencer, William B. McKinnon, Marc W. Buie, L. Gabasova, Paul M. Schenk, D. C. Reuter, Kelsi N. Singer, G. Weigle, Anne J. Verbiscer, Joel Wm. Parker, Daniel T. Britt, Michael K. Bird, David J. McComas, H. A. Weaver, Leslie A. Young, H. A. Elliott, A. M. Earle, Yvonne J. Pendleton, Richard P. Binzel, Jason C. Cook, Ivan Linscott, William M. Grundy, Sebastiaan Krijt, C. M. Dalle Ore, Bonnie J. Buratti, Jj Kavelaars

Publikováno v: Science
Science, American Association for the Advancement of Science, 2020, 367 (6481), pp.eaay3705. ⟨10.1126/science.aay3705⟩
arXiv

The outer Solar System object (486958) Arrokoth (provisional designation 2014 MU69) has been largely undisturbed since its formation. We studied its surface composition using data collected by the New Horizons spacecraft. Methanol ice is present alon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18f1f6da3c2d369eeb1a9d1a408361f7

Initial results from the New Horizons exploration of 2014 MU 69 , a small Kuiper Belt object

Autor: J. Fischetti, S. Bhaskaran, Matthias Hahn, Karl Whittenburg, Derek S. Nelson, G. A. Griffith, Amanda M. Zangari, B. J. Buratti, James T. Keane, E. J. Lessac-Chenen, Ralph L. McNutt, Tiffany J. Finley, J. Scherrer, M. A. Ritterbush, M. M. Saina, G. Dunn, T. A. Hill, J. Van Eck, T. Stryk, J. M. Albers, D. C. Reuter, C. M. Dalle Ore, H. A. Elliott, D. J. Schultz, J. Andrews, Douglas P. Hamilton, M. H. Versteeg, Orkan M. Umurhan, Matthew E. Hill, Hai Nguyen, M. Simon, L. Gabasova, D. E. Jennings, D. J. Katz, J. E. Riedel, N. Behrooz, M. N. Fosbury, Henry B. Throop, A. J. Verbiscer, E. Bernardoni, Ross A. Beyer, C. Engelbrecht, Francesca Scipioni, H. L. Winters, Thomas H. Zurbuchen, Carey M. Lisse, Veronica J. Bray, M. G. Ryschkewitsch, Stuart J. Robbins, S. E. Jaskulek, M. C. Kochte, Thomas Mehoke, M. S. Lahr, M. J. Salinas, V. A. Mallder, S. P. Williams, B. H. May, D. M. Mages, C. C. Deboy, Simon B. Porter, Gerhard Kruizinga, Marc W. Buie, Jorge I. Nunez, John Hayes, Peter Kollmann, P. Dharmavaram, J. M. Moore, Darrell F. Strobel, John Stansberry, R. P. Binzel, H. M. Hart, Jillian Redfern, E. W. Stahlheber, H. K. Kang, James L. Green, Anthony F. Egan, Carly Howett, Fran Bagenal, Dale Stanbridge, Chris B. Hersman, C. L. Chavez, Debi Rose, J. Y. Pelgrift, Maria E. Banks, D. C. Schurr, Matthew R. Buckley, L. S. Turner, Ivan Linscott, Kaj E. Williams, J. Eisig, Mihaly Horanyi, Matthew Jones, Mark R. Showalter, William B. McKinnon, Leslie A. Young, E. J. Colwell, Daniel T. Britt, Kirby Runyon, David J. McComas, G. Weigle, Bernard Schmitt, Susan D. Benecchi, Alissa M. Earle, M. J. Kinczyk, Tod R. Lauer, M. R. Piquette, Lori S. Glaze, Carver J. Bierson, L. M. Burke, Brian Carcich, O. S. Custodio, A. Harch, Harold A. Weaver, Dale P. Cruikshank, Oliver L. White, L. E. Brown, William M. Grundy, G. K. Oxton, Chelsea L. Ferrell, David E. Kaufmann, Mohamed Ramy El-Maarry, K. A. Harmon, W. R. Schlei, Eric Quirico, Derek C. Richardson, J. M. Freeze, Jennifer Hanley, R. G. Shelton, Andrew J. Steffl, Mike Bird, H. W. Taylor, Harold J. Reitsema, Stamatios M. Krimigis, D. R. Boone, E. D. Fattig, A. L. Regiec, D. J. Rodgers, Jason D. Hofgartner, D. Velez, Catherine B. Olkin, Kelsi N. Singer, Brian Bauer, Carl J. Ercol, Martin Pätzold, Nicole Martin, Stewart Bushman, J. Firer, Allen W. Lunsford, R. W. Webbert, A. L. Chaikin, Alex Parker, C. A. Conrad, M. P. Conner, S. B. Cooper, Chloe B. Beddingfield, William M. Folkner, J. E. Lee, M. B. Tapley, G. R. Gladstone, D. A. Aguilar, Glen H. Fountain, Emma Birath, Rebecca Sepan, Jeremy Bauman, J. Wm. Parker, S. Weidner, J. R. Jensen, Jason C. Cook, Alan D. Howard, William M. Owen, Andrew F. Cheng, B. L. Enke, Sarah A. Hamilton, Tom Andert, K. B. Beisser, K. E. Bechtold, J. R. Wendel, Rajani D. Dhingra, Paul M. Schenk, Michael E. Summers, J. R. Spencer, D. W. Hals, Silvia Protopapa, A. C. Ocampo, Mark E. Holdridge, S. A. Stern, A. Taylor, R. M. Tedford, G. P. Keleher, Gabe Rogers, Frederic Pelletier, Jj Kavelaars, Yanping Guo, Jon Pineau, Steven J. Conard, Alice Bowman, A. Hosadurga, B. G. Williams, Michael Vincent, David Y. Kusnierkiewicz, Paul E. Rosendall, G. B. Lawrence, J. R. Stuart, M. M. Stothoff, Jr. D. S. Mehoke

Publikováno v: Science
Science, 2019, 364 (6441), pp.eaaw9771. ⟨10.1126/science.aaw9771⟩
Science, American Association for the Advancement of Science, 2019, 364 (6441), pp.eaaw9771. ⟨10.1126/science.aaw9771⟩

The Kuiper Belt is a distant region of the Solar System. On 1 January 2019, the New Horizons spacecraft flew close to (486958) 2014 MU69, a Cold Classical Kuiper Belt Object, a class of objects that have never been heated by the Sun and are therefore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cb839158f759294e26e8ad3e774e900
https://hal.science/hal-02415167

Initial results from the New Horizons exploration of 2014 MU

Autor: S A, Stern, H A, Weaver, J R, Spencer, C B, Olkin, G R, Gladstone, W M, Grundy, J M, Moore, D P, Cruikshank, H A, Elliott, W B, McKinnon, J Wm, Parker, A J, Verbiscer, L A, Young, D A, Aguilar, J M, Albers, T, Andert, J P, Andrews, F, Bagenal, M E, Banks, B A, Bauer, J A, Bauman, K E, Bechtold, C B, Beddingfield, N, Behrooz, K B, Beisser, S D, Benecchi, E, Bernardoni, R A, Beyer, S, Bhaskaran, C J, Bierson, R P, Binzel, E M, Birath, M K, Bird, D R, Boone, A F, Bowman, V J, Bray, D T, Britt, L E, Brown, M R, Buckley, M W, Buie, B J, Buratti, L M, Burke, S S, Bushman, B, Carcich, A L, Chaikin, C L, Chavez, A F, Cheng, E J, Colwell, S J, Conard, M P, Conner, C A, Conrad, J C, Cook, S B, Cooper, O S, Custodio, C M, Dalle Ore, C C, Deboy, P, Dharmavaram, R D, Dhingra, G F, Dunn, A M, Earle, A F, Egan, J, Eisig, M R, El-Maarry, C, Engelbrecht, B L, Enke, C J, Ercol, E D, Fattig, C L, Ferrell, T J, Finley, J, Firer, J, Fischetti, W M, Folkner, M N, Fosbury, G H, Fountain, J M, Freeze, L, Gabasova, L S, Glaze, J L, Green, G A, Griffith, Y, Guo, M, Hahn, D W, Hals, D P, Hamilton, S A, Hamilton, J J, Hanley, A, Harch, K A, Harmon, H M, Hart, J, Hayes, C B, Hersman, M E, Hill, T A, Hill, J D, Hofgartner, M E, Holdridge, M, Horányi, A, Hosadurga, A D, Howard, C J A, Howett, S E, Jaskulek, D E, Jennings, J R, Jensen, M R, Jones, H K, Kang, D J, Katz, D E, Kaufmann, J J, Kavelaars, J T, Keane, G P, Keleher, M, Kinczyk, M C, Kochte, P, Kollmann, S M, Krimigis, G L, Kruizinga, D Y, Kusnierkiewicz, M S, Lahr, T R, Lauer, G B, Lawrence, J E, Lee, E J, Lessac-Chenen, I R, Linscott, C M, Lisse, A W, Lunsford, D M, Mages, V A, Mallder, N P, Martin, B H, May, D J, McComas, R L, McNutt, D S, Mehoke, T S, Mehoke, D S, Nelson, H D, Nguyen, J I, Núñez, A C, Ocampo, W M, Owen, G K, Oxton, A H, Parker, M, Pätzold, J Y, Pelgrift, F J, Pelletier, J P, Pineau, M R, Piquette, S B, Porter, S, Protopapa, E, Quirico, J A, Redfern, A L, Regiec, H J, Reitsema, D C, Reuter, D C, Richardson, J E, Riedel, M A, Ritterbush, S J, Robbins, D J, Rodgers, G D, Rogers, D M, Rose, P E, Rosendall, K D, Runyon, M G, Ryschkewitsch, M M, Saina, M J, Salinas, P M, Schenk, J R, Scherrer, W R, Schlei, B, Schmitt, D J, Schultz, D C, Schurr, F, Scipioni, R L, Sepan, R G, Shelton, M R, Showalter, M, Simon, K N, Singer, E W, Stahlheber, D R, Stanbridge, J A, Stansberry, A J, Steffl, D F, Strobel, M M, Stothoff, T, Stryk, J R, Stuart, M E, Summers, M B, Tapley, A, Taylor, H W, Taylor, R M, Tedford, H B, Throop, L S, Turner, O M, Umurhan, J, Van Eck, D, Velez, M H, Versteeg, M A, Vincent, R W, Webbert, S E, Weidner, G E, Weigle, J R, Wendel, O L, White, K E, Whittenburg, B G, Williams, K E, Williams, S P, Williams, H L, Winters, A M, Zangari, T H, Zurbuchen

Publikováno v: Science (New York, N.Y.). 364(6441)

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 MU

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5d1e1c2ecbf940585555de438622962b
https://pubmed.ncbi.nlm.nih.gov/31097641