Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Becker, Tracy M."'
Autor:
Jarmak, Stephanie G., Becker, Tracy M., Woodward, Charles E., Honniball, Casey I., Rivkin, Andrew S., McAdam, Margaret M., Landsman, Zoe A., Cambioni, Saverio, Müller, Thomas G., Takir, Driss, Retherford, Kurt D., Arredondo, Anicia, Elkins-Tanton, Linda T.
Our understanding of Solar System evolution is closely tied to interpretations of asteroid composition, particularly the M-class asteroids. These asteroids were initially thought to be the exposed cores of differentiated planetesimals, a hypothesis b
Externí odkaz:
http://arxiv.org/abs/2407.12162
Autor:
Roth, Lorenz, Smith, H. Todd, Yoshioka, Kazuo, Becker, Tracy M., Blöcker, Aljona, Cunningham, Nathaniel J., Ivchenko, Nickolay, Retherford, Kurt D., Saur, Joachim, Velez, Michael, Tsuchiya, Fuminori
In-situ plasma measurements as well as remote mapping of energetic neutral atoms around Jupiter provide indirect evidence that an enhancement of neutral gas is present near the orbit of the moon Europa. Simulations suggest that such a neutral gas tor
Externí odkaz:
http://arxiv.org/abs/2304.09150
Autor:
Roth, Lorenz, Marchesini, Gregorio, Becker, Tracy M., Hoeijmakers, H. Jens, Molyneux, Philippa M., Retherford, Kurt D., Saur, Joachim, Mogan, Shane R. Carberry, Szalay, Jamey R.
We report results from far-ultraviolet observations by the Hubble Space Telescope of Jupiter's largest moon Ganymede transiting across the planet's dayside hemisphere. {Within} a targeted campaign on 9 September 2021 two exposures were taken during o
Externí odkaz:
http://arxiv.org/abs/2301.05583
Autor:
Trumbo, Samantha K., Becker, Tracy M., Brown, Michael E., Denman, William T. P., Molyneux, Philippa, Hendrix, Amanda, Retherford, Kurt D., Roth, Lorenz, Alday, Juan
Recent visible-wavelength observations of Europa's surface obtained with the Hubble Space Telescope revealed the presence of an absorption feature near 450 nm that appears spatially correlated with leading-hemisphere chaos terrain. This feature was i
Externí odkaz:
http://arxiv.org/abs/2201.01333
Autor:
Brooks, Shawn M., Becker, Tracy M., Baillié, K., Becker, H. N., Bradley, E. T., Colwell, J. E., Cuzzi, J. N., de Pater, I., Eckert, S., Moutamid, M. El, Edgington, S. G., Estrada, P. R., Evans, M. W., Flandes, A., French, R. G., García, Á., Gordon, M. K., Hedman, M. M., Hsu, H. -W., Jerousek, R. G., Marouf, E. A., Meinke, B. K., Nicholson, P. D., Pilorz, S. H., Showalter, M. R., Spilker, L. J., Throop, H. B., Tiscareno, M. S.
We now know that the outer solar system is host to at least six diverse planetary ring systems, each of which is a scientifically compelling target with the potential to inform us about the evolution, history and even the internal structure of the bo
Externí odkaz:
http://arxiv.org/abs/2008.12418
Autor:
Hendrix, Amanda R., Becker, Tracy M., Bodewits, Dennis, Bradley, E. Todd, Brooks, Shawn, Byron, Ben, Cahill, Josh, Clarke, John, Feaga, Lori, Feldman, Paul, Gladstone, G. Randall, Hansen, Candice J., Hibbitts, Charles, Koskinen, Tommi T., Magana, Lizeth, Molyneux, Philippa, Nikzad, Shouleh, Noonan, John, Pryor, Wayne, Raut, Ujjwal, Retherford, Kurt D., Roth, Lorenz, Royer, Emilie, Sciamma-O'Brien, Ella, Stern, Alan, Stockstill-Cahill, Karen, Vilas, Faith, West, Bob
We review the importance of recent UV observations of solar system targets and discuss the need for further measurements, instrumentation and laboratory work in the coming decade. In the past decade, numerous important advances have been made in sola
Externí odkaz:
http://arxiv.org/abs/2007.14993
Autor:
McAdam, Maggie M., Rivkin, Andrew S., Lim, Lucy F., Castillo-Rogez, Julie, Marchis, Franck, Becker, Tracy M.
Solicited by the Small Bodies Assessment Group, we recommend a balanced program of telescopic observation (ground-based, airborne, and space-based), laboratory studies, theoretical research and missions to Main Belt Asteroids utilizing the full spect
Externí odkaz:
http://arxiv.org/abs/2007.07359
Akademický článek
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Publikováno v:
In Icarus 15 March 2021 357
Autor:
Becker, Tracy M., Colwell, Joshua E., Esposito, Larry W., Attree, Nicholas O., Murray, Carl D.
Publikováno v:
In Icarus 15 May 2018 306:171-199