Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Singer, K. N."'
Autor:
Umurhan, O. M., Grundy, W. M., Bird, M. K., Beyer, R., Keane, J. T., Linscott, I. R., Birch, S., Bierson, C., Young, L. A., Stern, S. A., Lisse, C. M., Howett, C. J. A., Protopapa, S., Spencer, J. R., Binzel, R. P., Mckinnon, W. B., Lauer, T. R., Weaver, H. A., Olkin, C. B., Singer, K. N., Verbiscer, A. J., Parker, A. H.
A near surface thermal model for Arrokoth is developed based on the recently released $10^5$ facet model of the body. This thermal solution takes into account Arrokoth's surface re-radiation back onto itself. The solution method exploits Arrokoth's p
Externí odkaz:
http://arxiv.org/abs/2202.10485
Autor:
Keeney, B. A., Versteeg, M., Parker, J. Wm., Stern, S. A., Brunts, P., Davis, M. W., Elliott, H. A., Ennico, K., Gladstone, G. R., McNutt, Jr., R. L., Olkin, C. B., Retherford, K. D., Singer, K. N., Spencer, J. R., Steffl, A. J., Weaver, H. A., Young, L. A.
Publikováno v:
Research Notes of the AAS, 2020, Volume 4, Number 5
The Alice UV spectrograph aboard NASA's New Horizons mission is sensitive to MeV electrons that penetrate the instrument's thin aluminum housing and interact with its microchannel plate detector. We have searched for penetrating electrons at heliocen
Externí odkaz:
http://arxiv.org/abs/2005.02424
Autor:
Stern, S. A., Weaver, H. A., Spencer, J. R., Olkin, C. B., Gladstone, G. R., Grundy, W. M., Moore, J. M., Cruikshank, D. P., Elliott, H. A., McKinnon, W. B., Parker, J. Wm., Verbiscer, A. J., Young, L. A., Aguilar, D. A., Albers, J. M., Andert, T., Andrews, J. P., Bagenal, F., Banks, M. E., Bauer, B. A., Bauman, J. A., Bechtold, K. E., Beddingfield, C. B., Behrooz, N., Beisser, K. B., Benecchi, S. D., Bernardoni, E., Beyer, R. A., Bhaskaran, S., Bierson, C. J., Binzel, R. P., Birath, E. M., Bird, M. K., Boone, D. R., Bowman, A. F., Bray, V. J., Britt, D. T., Brown, L. E., Buckley, M. R., Buie, M. W., Buratti, B. J., Burke, L. M., Bushman, S. S., Carcich, B., Chaikin, A. L., Chavez, C. L., Cheng, A. F., Colwell, E. J., Conard, S. J., Conner, M. P., Conrad, C. A., Cook, J. C., Cooper, S. B., Custodio, O. S., Ore, C. M. Dalle, Deboy, C. C., Dharmavaram, P., Dhingra, R. D., Dunn, G. F., Earle, A. M., Egan, A. F., Eisig, J., El-Maarry, M. R., Engelbrecht, C., Enke, B. L., Ercol, C. J., Fattig, E. D., Ferrell, C. L., Finley, T. J., Firer, J., Fischetti, J., Folkner, W. M., Fosbury, M. N., Fountain, G. H., Freeze, J. M., Gabasova, L., Glaze, L. S., Green, J. L., Griffith, G. A., Guo, Y., Hahn, M., Hals, D. W., Hamilton, D. P., Hamilton, S. A., Hanley, J. J., Harch, A., Harmon, K. A., Hart, H. M., Hayes, J., Hersman, C. B., Hill, M. E., Hill, T. A., Hofgartner, J. D., Holdridge, M. E., Horányi, M., Hosadurga, A., Howard, A. D., Howett, C. J. A., Jaskulek, S. E., Jennings, D. E., Jensen, J. R., Jones, M. R., Kang, H. K., Katz, D. J., Kaufmann, D. E., Kavelaars, J. J., Keane, J. T., Keleher, G. P., Kinczyk, M., Kochte, M. C., Kollmann, P., Krimigis, S. M., Kruizinga, G. L., Kusnierkiewicz, D. Y., Lahr, M. S., Lauer, T. R., Lawrence, G. B., Lee, J. E., Lessac-Chenen, E. J., Linscott, I. R., Lisse, C. M., Lunsford, A. W., Mages, D. M., Mallder, V. A., Martin, N. P., May, B. H., McComas, D. J., McNutt, R. L., Mehoke, Jr. D. S., Mehoke, T. S., Nelson, D. S., Nguyen, H. D., Núñez, J. I., Ocampo, A. C., Owen, W. M., Oxton, G. K., Parker, A. H., Pätzold, M., Pelgrift, J. Y., Pelletier, F. J., Pineau, J. P., Piquette, M. R., Porter, S. B., Protopapa, S., Quirico, E., Redfern, J. A., Regiec, A. L., Reitsema, H. J., Reuter, D. C., Richardson, D. C., Riedel, J. E., Ritterbush, M. A., Robbins, S. J., Rodgers, D. J., Rogers, G. D., Rose, D. M., Rosendall, P. E., Runyon, K. D., Ryschkewitsch, M. G., Saina, M. M., Salinas, M. J., Schenk, P. M., Scherrer, J. R., Schlei, W. R., Schmitt, B., Schultz, D. J., Schurr, D. C., Scipioni, F., Sepan, R. L., Shelton, R. G., Showalter, M. R., Simon, M., Singer, K. N., Stahlheber, E. W., Stanbridge, D. R., Stansberry, J. A., Steffl, A. J., Strobel, D. F., Stothoff, M. M., Stryk, T., Stuart, J. R., Summers, M. E., Tapley, M. B., Taylor, A., Taylor, H. W., Tedford, R. M., Throop, H. B., Turner, L. S., Umurhan, O. M., Van Eck, J., Velez, D., Versteeg, M. H., Vincent, M. A., Webbert, R. W., Weidner, S. E., Weigle II, G. E., Wendel, J. R., White, O. L., Whittenburg, K. E., Williams, B. G., Williams, K. E., Williams, S. P., Winters, H. L., Zangari, A. M., Zurbuchen, T. H.
Publikováno v:
Science 364, eaaw9771 (2019)
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:
http://arxiv.org/abs/2004.01017
Autor:
Spencer, J. R., Stern, S. A., Moore, J. M., Weaver, H. A., Singer, K. N., Olkin, C. B., Verbiscer, A. J., McKinnon, W. B., Parker, J. Wm., Beyer, R. A., Keane, J. T., Lauer, T. R., Porter, S. B., White, O. L., Buratti, B. J., El-Maarry, M. R., Lisse, C. M., Parker, A. H., Throop, H. B., Robbins, S. J., Umurhan, O. M., Binzel, R. P., Britt, D. T., Buie, M. W., Cheng, A. F., Cruikshank, D. P., Elliott, H. A., Gladstone, G. R., Grundy, W. M., Hill, M. E., Horanyi, M., Jennings, D. E., Kavelaars, J. J., Linscott, I. R., McComas, D. J., McNutt, R. L., Protopapa, S., Reuter, D. C., Schenk, P. M., Showalter, M. R., Young, L. A., Zangari, A. M., Abedin, A. Y., Beddingfield, C. B., Benecchi, S. D., Bernardoni, E., Bierson, C. J., Borncamp, D., Bray, V. J., Chaikin, A. L., Dhingra, R. D., Fuentes, C., Fuse, T., Gay, P. L, Gwyn, S. D. J., Hamilton, D. P., Hofgartner, J. D., Holman, M. J., Howard, A. D., Howett, C. J. A., Karoji, H., Kaufmann, D. E., Kinczyk, M., May, B. H., Mountain, M., Pätzold, M., Petit, J. M., Piquette, M. R., Reid, I. N., Reitsema, H. J., Runyon, K. D., Sheppard, S. S., Stansberry, J. A., Stryk, T., Tanga, P., Tholen, D. J., Trilling, D. E., Wasserman, L. H.
Publikováno v:
Science, 367, aay3999 (2020)
The Cold Classical Kuiper Belt, a class of small bodies in undisturbed orbits beyond Neptune, are primitive objects preserving information about Solar System formation. The New Horizons spacecraft flew past one of these objects, the 36 km long contac
Externí odkaz:
http://arxiv.org/abs/2004.00727
Autor:
McKinnon, W. B., Richardson, D. C., Marohnic, J. C., Keane, J. T., Grundy, W. M., Hamilton, D. P., Nesvorny, D., Umurhan, O. M., Lauer, T. R., Singer, K. N., Stern, S. A., Weaver, H. A., Spencer, J. R., Buie, M. W., Moore, J. M., Kavelaars, J. J., Lisse, C. M., Mao, X., Parker, A. H., Porter, S. B., Showalter, M. R., Olkin, C. B., Cruikshank, D. P., Elliott, H. A., Gladstone, G. R., Parker, J. W., Verbiscer, A. J., Young, L. A., Team, the New Horizons Science
Publikováno v:
Science 367, eaay6620 (2020)
The New Horizons spacecraft's encounter with the cold classical Kuiper belt object (486958) Arrokoth (formerly 2014 MU69) revealed a contact-binary planetesimal. We investigate how it formed, finding it is the product of a gentle, low-speed merger in
Externí odkaz:
http://arxiv.org/abs/2003.05576
Autor:
Grundy, W. M., Bird, M. K., Britt, D. T., Cook, J. C., Cruikshank, D. P., Howett, C. J. A., Krijt, S., Linscott, I. R., Olkin, C. B., Parker, A. H., Protopapa, S., Ruaud, M., Umurhan, O. M., Young, L. A., Ore, C. M. Dalle, Kavelaars, J. J., Keane, J. T., Pendleton, Y. J., Porter, S. B., Scipioni, F., Spencer, J. R., Stern, S. A., Verbiscer, A. J., Weaver, H. A., Binzel, R. P., Buie, M. W., Buratti, B. J., Cheng, A., Earle, A. M., Elliott, H. A., Gabasova, L., Gladstone, G. R., Hill, M. E., Horanyi, M., Jennings, D. E., Lunsford, A. W., McComas, D. J., McKinnon, W. B., McNutt Jr., R. L., Moore, J. M., Parker, J. W., Quirico, E., Reuter, D. C., Schenk, P. M., Schmitt, B., Showalter, M. R., Singer, K. N., Weigle II, G. E., Zangari, A. M.
The outer Solar System object (486958) Arrokoth (provisional designation 2014 MU$_{69}$) has been largely undisturbed since its formation. We study its surface composition using data collected by the New Horizons spacecraft. Methanol ice is present a
Externí odkaz:
http://arxiv.org/abs/2002.06720
Autor:
Grundy, W. M., Bertrand, T., Binzel, R. P., Buie, M. W., Buratti, B. J., Cheng, A. F., Cook, J. C., Cruikshank, D. P., Devins, S. L., Ore, C. M. Dalle, Earle, A. M., Ennico, K., Forget, F., Gao, P., Gladstone1, G. R., Howett, C. J. A., Jennings, D. E., Kammer, J. A., Lauer, T. R., Linscott, I. R., Lisse, C. M., Lunsford, A. W., McKinnon, W. B., Olkin, C. B., Parker, A. H., Protopapa, S., Quirico, E., Reuter, D. C., Schmitt, B., Singer, K. N., Spencer, J. A., Stern, S. A., Strobel, D. F., Summers, M. E., Weaver, H. A., Weigle II, G. E., Wong, M. L., Young, E. F., Young, L. A., Zhang, X.
Publikováno v:
Published in 2018 in Icarus 314, 232-245
Pluto's atmospheric haze settles out rapidly compared with geological timescales. It needs to be accounted for as a surface material, distinct from Pluto's icy bedrock and from the volatile ices that migrate via sublimation and condensation on season
Externí odkaz:
http://arxiv.org/abs/1903.03728
Autor:
Grundy, W. M., Cruikshank, D. P., Gladstone, G. R., Howett, C. J. A., Lauer, T. R., Spencer, J. R., Summers, M. E., Buie, M. W., Earle, A. M., Ennico, K., Parker, J. Wm., Porter, S. B., Singer, K. N., Stern, S. A., Verbiscer, A. J., Beyer, R. A., Binzel, R. P., Buratti, B. J., Cook, J. C., Ore, C. M. Dalle, Olkin, C. B., Parker, A. H., Protopapa, S., Quirico, E., Retherford, K. D., Robbins, S. J., Schmitt, B., Stansberry, J. A., Umurhan, O. M., Weaver, H. A., Young, L. A., Zangari, A. M., Bray, V. J., Cheng, A. F., McKinnon, W. B., McNutt Jr., R. L., Moore, J. M., Nimmo, F., Reuter, D. C., Schenk, P. M., Team, the New Horizons Science
Publikováno v:
Published in 2016 in Nature 539, 65-68
A unique feature of Pluto's large satellite Charon is its dark red northern polar cap. Similar colours on Pluto's surface have been attributed to organic macromolecules produced by energetic radiation processing of hydrocarbons. The polar location of
Externí odkaz:
http://arxiv.org/abs/1903.03724
Autor:
Singer, K. N., McKinnon, W. B., Gladman, B., Greenstreet, S., Bierhaus, E. B., Stern, S. A., Parker, A. H., Robbins, S. J., Schenk, P. M., Grundy, W. M., Bray, V. J., Beyer, R. A., Binzel, R. P., Weaver, H. A., Young, L. A., Spencer, J. R., Kavelaars, J. J., Moore, J. M., Zangari, A. M., Olkin, C. B., Lauer, T. R., Lisse, C. M., Ennico, K.
Publikováno v:
1 March 2019, Science 363, 955 (2019)
The flyby of Pluto and Charon by the New Horizons spacecraft provided high-resolution images of cratered surfaces embedded in the Kuiper belt, an extensive region of bodies orbiting beyond Neptune. Impact craters on Pluto and Charon were formed by co
Externí odkaz:
http://arxiv.org/abs/1902.10795
Autor:
Bertrand, T., Forget, F., Umurhan, O. M., Grundy, W. M., Schmitt, B., Protopapa, S., Zangari, A. M., White, O. L., Schenk, P. M., Singer, K. N., Stern, A., Weaver, H. A., Young, L. A., Ennico, K., Olkin, C. B., Team, the New Horizons Science
Pluto's landscape is shaped by the cycles of the volatile ices covering its surface. In particular, the Sputnik Planitia (SP) ice sheet displays a large diversity of terrains, with bright and dark plains, pits, topographic depressions and evidences o
Externí odkaz:
http://arxiv.org/abs/1804.02434