Zobrazeno 1 - 10
of 422
pro vyhledávání: '"Harold A. Weaver"'
Autor:
Marc Postman, Tod R. Lauer, Joel W. Parker, John R. Spencer, Harold A. Weaver, J. Michael Shull, S. Alan Stern, Pontus Brandt, Steven J. Conard, G. Randall Gladstone, Carey M. Lisse, Simon B. Porter, Kelsi N. Singer, Anne. J. Verbiscer
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 1, p 95 (2024)
We obtained New Horizons LORRI images to measure the cosmic optical background (COB) intensity integrated over 0.4 μ m ≲ λ ≲ 0.9 μ m. The survey comprises 16 high-Galactic-latitude fields selected to minimize scattered diffuse Galactic light (
Externí odkaz:
https://doaj.org/article/fa93a1cb31ea4548a11450106e0d2971
Autor:
Kelsi N. Singer, Oliver L. White, Bernard Schmitt, Erika L. Rader, Silvia Protopapa, William M. Grundy, Dale P. Cruikshank, Tanguy Bertrand, Paul M. Schenk, William B. McKinnon, S. Alan Stern, Rajani D. Dhingra, Kirby D. Runyon, Ross A. Beyer, Veronica J. Bray, Cristina Dalle Ore, John R. Spencer, Jeffrey M. Moore, Francis Nimmo, James T. Keane, Leslie A. Young, Catherine B. Olkin, Tod R. Lauer, Harold A. Weaver, Kimberly Ennico-Smith
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Giant icy volcanos (cryovolcanos) on Pluto are unique in the imaged solar system and provide evidence for unexpected, active geology late in Pluto’s history.
Externí odkaz:
https://doaj.org/article/425159a9207e45579adf4ca50dc43b28
Autor:
Stuart J. Robbins, E. Beau Bierhaus, Olivier Barnouin, Tod R. Lauer, John Spencer, Simone Marchi, Harold A. Weaver, Stefano Mottola, Hal Levison, Neil Dello Russo
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 12, p 234 (2023)
NASA's Lucy mission is designed to better understand the unique population of Trojan asteroids. Trojans were probably captured in Jupiter's L4 and L5 points early in the solar system's evolution and little altered since then. A critical investigation
Externí odkaz:
https://doaj.org/article/378d50960ecf49fd8db88c816aaf1d34
Autor:
Jason D. Hofgartner, Bonnie J. Buratti, Ross A. Beyer, Kimberly Ennico, Will M. Grundy, Carly J. A. Howett, Perianne E. Johnson, Tod R. Lauer, Catherine B. Olkin, John R. Spencer, S. Alan Stern, Harold A. Weaver, Leslie A. Young
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 7, p 132 (2023)
The New Horizons encounter with the Pluto system revealed Pluto to have an extremely spatially variable surface with expansive dark, bright, and intermediate terrains, refractory and volatile ices, and ongoing/recent endogenous and exogenous processe
Externí odkaz:
https://doaj.org/article/5b9eae595d594122bb8786767d37ea43
Autor:
Jian-Yang Li, Masatoshi Hirabayashi, Tony L. Farnham, Jessica M. Sunshine, Matthew M. Knight, Gonzalo Tancredi, Fernando Moreno, Brian Murphy, Cyrielle Opitom, Steve Chesley, Daniel J. Scheeres, Cristina A. Thomas, Eugene G. Fahnestock, Andrew F. Cheng, Linda Dressel, Carolyn M. Ernst, Fabio Ferrari, Alan Fitzsimmons, Simone Ieva, Stavro L. Ivanovski, Theodore Kareta, Ludmilla Kolokolova, Tim Lister, Sabina D. Raducan, Andrew S. Rivkin, Alessandro Rossi, Stefania Soldini, Angela M. Stickle, Alison Vick, Jean-Baptiste Vincent, Harold A. Weaver, Stefano Bagnulo, Michele T. Bannister, Saverio Cambioni, Adriano Campo Bagatin, Nancy L. Chabot, Gabriele Cremonese, R. Terik Daly, Elisabetta Dotto, David A. Glenar, Mikael Granvik, Pedro H. Hasselmann, Isabel Herreros, Seth Jacobson, Martin Jutzi, Tomas Kohout, Fiorangela La Forgia, Monica Lazzarin, Zhong-Yi Lin, Ramin Lolachi, Alice Lucchetti, Rahil Makadia, Elena Mazzotta Epifani, Patrick Michel, Alessandra Migliorini, Nicholas A. Moskovitz, Jens Ormö, Maurizio Pajola, Paul Sánchez, Stephen R. Schwartz, Colin Snodgrass, Jordan Steckloff, Timothy J. Stubbs, Josep M. Trigo-Rodríguez
Publikováno v:
Nature
Nature, 2023, 616, pp.452-456. ⟨10.1038/s41586-023-05811-4⟩
Li, J Y, Hirabayashi, M, Farnham, T L, Sunshine, J M, Knight, M M, Tancredi, G, Moreno, F, Murphy, B, Opitom, C, Chesley, S, Scheeres, D J, Thomas, C A, Fahnestock, E G, Cheng, A F, Dressel, L, Ernst, C M, Ferrari, F, Fitzsimmons, A, Ieva, S, Ivanovski, S L, Kareta, T, Kolokolova, L, Lister, T, Raducan, S D, Rivkin, A S, Rossi, A, Soldini, S, Stickle, A M, Vick, A, Vincent, J B, Weaver, H A, Bagnulo, S, Bannister, M T, Cambioni, S, Campo Bagatin, A, Chabot, N L, Cremonese, G, Daly, R T, Dotto, E, Glenar, D A, Granvik, M, Hasselmann, P H, Herreros, I, Jacobson, S, Jutzi, M, Kohout, T, La Forgia, F, Lazzarin, M, Lin, Z Y, Lolachi, R, Lucchetti, A, Makadia, R, Mazzotta Epifani, E, Michel, P, Migliorini, A, Moskovitz, N A, Ormö, J, Pajola, M, Sánchez, P, Schwartz, S R, Snodgrass, C, Steckloff, J, Stubbs, T J & Trigo-Rodríguez, J M 2023, ' Ejecta from the DART-produced active asteroid Dimorphos ', Nature, vol. 616, pp. 452-456 . https://doi.org/10.1038/s41586-023-05811-4
Nature, 2023, 616, pp.452-456. ⟨10.1038/s41586-023-05811-4⟩
Li, J Y, Hirabayashi, M, Farnham, T L, Sunshine, J M, Knight, M M, Tancredi, G, Moreno, F, Murphy, B, Opitom, C, Chesley, S, Scheeres, D J, Thomas, C A, Fahnestock, E G, Cheng, A F, Dressel, L, Ernst, C M, Ferrari, F, Fitzsimmons, A, Ieva, S, Ivanovski, S L, Kareta, T, Kolokolova, L, Lister, T, Raducan, S D, Rivkin, A S, Rossi, A, Soldini, S, Stickle, A M, Vick, A, Vincent, J B, Weaver, H A, Bagnulo, S, Bannister, M T, Cambioni, S, Campo Bagatin, A, Chabot, N L, Cremonese, G, Daly, R T, Dotto, E, Glenar, D A, Granvik, M, Hasselmann, P H, Herreros, I, Jacobson, S, Jutzi, M, Kohout, T, La Forgia, F, Lazzarin, M, Lin, Z Y, Lolachi, R, Lucchetti, A, Makadia, R, Mazzotta Epifani, E, Michel, P, Migliorini, A, Moskovitz, N A, Ormö, J, Pajola, M, Sánchez, P, Schwartz, S R, Snodgrass, C, Steckloff, J, Stubbs, T J & Trigo-Rodríguez, J M 2023, ' Ejecta from the DART-produced active asteroid Dimorphos ', Nature, vol. 616, pp. 452-456 . https://doi.org/10.1038/s41586-023-05811-4
Some active asteroids have been proposed to be the result of impact events. Because active asteroids are generally discovered serendipitously only after their tail formation, the process of the impact ejecta evolving into a tail has never been direct
The Geophysical Environment of (486958) Arrokoth—A Small Kuiper Belt Object Explored by New Horizons
Autor:
James T. Keane, Simon B. Porter, Ross A. Beyer, Orkan M. Umurhan, William B. McKinnon, Jeffrey M. Moore, John R. Spencer, S. Alan Stern, Carver J. Bierson, Richard P. Binzel, Douglas P. Hamilton, Carey M. Lisse, Xiaochen Mao, Silvia Protopapa, Paul M. Schenk, Mark R. Showalter, John A. Stansberry, Oliver L. White, Anne J. Verbiscer, Joel W. Parker, Catherine B. Olkin, Harold A. Weaver, Kelsi N. Singer
Publikováno v:
Journal of Geophysical Research: Planets. 127
Autor:
Jason C. Cook, Silvia Protopapa, Cristina M. Dalle Ore, Dale P. Cruikshank, William M. Grundy, Carey M. Lisse, Bernard Schmitt, Anne Verbiscer, Kelsi N. Singer, John Spencer, S. Alan Stern, Harold A. Weaver
Publikováno v:
Icarus. 389:115242
Autor:
Derek S. Nelson, Frederic J. Pelletier, Marc W. Buie, Jeremy A. Bauman, Joel T. Fischetti, Yanping Guo, Stephen D. J. Gwyn, Mark E. Holdridge, J. J. Kavelaars, Erik J. Lessac-Chenen, Catherine B. Olkin, John Y. Pelgrift, Simon B. Porter, Gabe D. Rogers, Michael J. Salinas, John R. Spencer, Dale R. Stanbridge, S. Alan Stern, Harold A. Weaver, Bobby G. Williams, Kenneth E. Williams
Publikováno v:
Space Science Reviews. 218
Autor:
Tod R. Lauer, Marc Postman, John R. Spencer, Harold A. Weaver, S. Alan Stern, G. Randall Gladstone, Richard P. Binzel, Daniel T. Britt, Marc W. Buie, Bonnie J. Buratti, Andrew F. Cheng, W. M. Grundy, Mihaly Horányi, J. J. Kavelaars, Ivan R. Linscott, Carey M. Lisse, William B. McKinnon, Ralph L. McNutt, Jeffrey M. Moore, J. I. Núñez, Catherine B. Olkin, Joel W. Parker, Simon B. Porter, Dennis C. Reuter, Stuart J. Robbins, Paul M. Schenk, Mark R. Showalter, Kelsi N. Singer, Anne. J. Verbiscer, Leslie A. Young
We used New Horizons LORRI images to measure the optical-band ($0.4\lesssim\lambda\lesssim0.9{\rm\mu m}$) sky brightness within a high galactic-latitude field selected to have reduced diffuse scattered light from the Milky Way galaxy (DGL), as inferr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc802b0321b2a1b7590b2a9c643a947
Autor:
William B. McKinnon, Harold A. Weaver, S. Alan Stern, James Tuttle Keane, Xiaochen Mao, Catherine B. Olkin, Ross A. Beyer, Stuart J. Robbins, Jeffrey M. Moore, John R. Spencer, Paul M. Schenk, Kelsi N. Singer, Sarah Greenstreet
Publikováno v:
Journal of Geophysical Research: Planets. 126