Zobrazeno 1 - 10
of 51
pro vyhledávání: '"K. Beurle"'
Autor:
Jeffrey N. Cuzzi, Joseph A. Burns, K. Beurle, Matthew S. Tiscareno, Colin Mitchell, Jürgen Schmidt, Carolyn C. Porco, Daiana Di Nino, Carl D. Murray, Matthew M. Hedman, Michael W. Evans
Publikováno v:
Science. 340:460-464
Saturn's Meteoroid Crash During Saturn's equinox in 2009, when the Sun illuminated its rings edge-on, images taken by the Cassini spacecraft showed dust clouds appearing as bright streaks above the rings. Similar streaks were detected in 2005 and 201
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6095cbc71f77f10375889765e2bb68f2
https://doi.org/10.1126/science.1233524
https://doi.org/10.1126/science.1233524
Autor:
Michael W. Evans, Carl D. Murray, K. Beurle, Craig B. Agnor, G. A. Williams, Nicholas J. Cooper
Publikováno v:
The Astrophysical Journal. 718:L176-L180
New images from the Cassini spacecraft reveal optically thick clumps, capable of casting shadows, and associated structures in regions of Saturn's F ring that have recently experienced close passage by the adjacent moon Prometheus. Using these images
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82cacf15ac5c0915725d6dc8c34414f0
https://doi.org/10.1088/2041-8205/718/2/l176
https://doi.org/10.1088/2041-8205/718/2/l176
Autor:
Matthew S. Tiscareno, Matthew M. Hedman, Nicholas J. Cooper, K. Beurle, Michael W. Evans, Joseph A. Burns, Carl D. Murray
Publikováno v:
Icarus. 207:433-447
Aegaeon (Saturn LIII, S/2008 S1) is a small satellite of Saturn that orbits within a bright arc of material near the inner edge of Saturn's G ring. This object was observed in 21 images with Cassini's Narrow-Angle Camera between June 15 (DOY 166), 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56f91e50206227f3fd0d0c4ff9625a14
https://doi.org/10.1016/j.icarus.2009.10.024
https://doi.org/10.1016/j.icarus.2009.10.024
Autor:
Michael W. Evans, Matthew M. Hedman, Nicholas J. Cooper, Joseph A. Burns, Matthew S. Tiscareno, K. Beurle, Carl D. Murray
Publikováno v:
Icarus. 199:378-386
Using Cassini images, we examine the faint material along the orbits of Methone, Anthe and Pallene, three small moons that reside between the orbits of Mimas and Enceladus. A continuous ring of material covers the orbit of Pallene; it is visible at e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3492d2fd4a4870fc6491ad53afe29a9
https://doi.org/10.1016/j.icarus.2008.11.001
https://doi.org/10.1016/j.icarus.2008.11.001
Autor:
Carolyn C. Porco, Robert A. Jacobson, K. Beurle, Michael W. Evans, Nicholas J. Cooper, Carl D. Murray
Publikováno v:
Icarus. 195:765-777
We describe the astrometry and dynamics of Anthe (S/2007 S 4), a new satellite of Saturn discovered in images obtained using the Imaging Science Subsystem (ISS) of the Cassini spacecraft. Included are details of 63 observations, of which 28 were obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fe7a76818623a38be46a2ea1891a21a
https://doi.org/10.1016/j.icarus.2008.01.006
https://doi.org/10.1016/j.icarus.2008.01.006
Publikováno v:
Icarus. 179:222-234
We describe the astrometry and dynamics of S/2004 S 5 (provisionally named Polydeuces), a new satellite of Saturn, discovered in images recorded using the Imaging Science Subsystem (ISS) of the Cassini spacecraft. A total of 119 observations are pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58afeef2818cd157dba39d05cf318da9
https://doi.org/10.1016/j.icarus.2005.06.009
https://doi.org/10.1016/j.icarus.2005.06.009
Autor:
Carolyn C. Porco, Michael W. Evans, K. Beurle, Carlos Chavez, Joseph A. Burns, Carl D. Murray, Nicholas J. Cooper
Publikováno v:
Nature. 437:1326-1329
The rings around Jupiter, Saturn, Uranus and Neptune are stabilized by small ‘shepherd moons’ that orbit in or near the rings and stabilize them by gravitational influences. The narrow F-ring of Saturn is tended by two shepherds, Prometheus and P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6aea707bd3f446b42e21aa27ce6f75
https://doi.org/10.1038/nature04212
https://doi.org/10.1038/nature04212
Autor:
Robert A. Jacobson, Luke Dones, Joseph N. Spitale, Carolyn C. Porco, Michael W. Evans, Ashwin R. Vasavada, Robert West, J. Veverka, T. Roatsch, Alfred S. McEwen, A. D. Del Genio, William M. Owen, D. D. Dawson, Nicholas J. Cooper, Peter C. Thomas, Matthew S. Tiscareno, Gerhard Neukum, André Brahic, Bernd Giese, S. W. Squyres, J. Barbara, Paul Helfenstein, Carl D. Murray, Roland Wagner, Torrence V. Johnson, Joseph W. Perry, Ulyana A. Dyudina, K. Beurle, Kevin R. Grazier, Elizabeth P. Turtle, Tilmann Denk, E. Baker, Joseph A. Burns, Andrew P. Ingersoll, Sébastien Charnoz
Publikováno v:
Science. 307:1243-1247
The Cassini Imaging Science Subsystem (ISS) began observing Saturn in early February 2004. From analysis of cloud motions through early October 2004, we report vertical wind shear in Saturn's equatorial jet and a maximum wind speed of â¼375 meter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebb83c24089bc4b1f578a53a80adba37
https://doi.org/10.1126/science.1107691
https://doi.org/10.1126/science.1107691
Autor:
Apostolos A. Christou, K. Beurle
Publikováno v:
Planetary and Space Science. 47:1475-1485
In order to assess the possibility of meteoroid streams detectable from the surface of Mars as meteor showers we have derived minimum distances and associated velocities for a large sample of small body orbits relative to the orbits of Mars and the E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16815f8110c85a472314c200715e674d
https://doi.org/10.1016/s0032-0633(99)00064-1
https://doi.org/10.1016/s0032-0633(99)00064-1
Autor:
Joseph N. Spitale, K. Beurle, Carl D. Murray, Michael W. Evans, Carolyn C. Porco, Robert A. Jacobson, Nicholas J. Cooper
Publikováno v:
The Astronomical Journal. 135:261-263
We have updated the orbits of the small inner Saturnian satellites using additional Cassini imaging observations through 2007 March. Statistically significant changes from previously published values appear in the eccentricities and inclinations of P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f8febd42f6d090199c1201a5d68ebc4
https://doi.org/10.1088/0004-6256/135/1/261
https://doi.org/10.1088/0004-6256/135/1/261