Zobrazeno 1 - 10
of 54
pro vyhledávání: '"William J. Cooke"'
Autor:
Denis Vida, Peter G. Brown, Hadrien A. R. Devillepoix, Paul Wiegert, Danielle E. Moser, Pavol Matlovič, Christopher D. K. Herd, Patrick J. A. Hill, Eleanor K. Sansom, Martin C. Towner, Juraj Tóth, William J. Cooke, Donald W. Hladiuk
Publikováno v:
Nature Astronomy. 7:318-329
The Oort cloud is thought to be a reservoir of icy planetesimals and the source of long-period comets (LPCs) implanted from the outer Solar System during the time of giant planet formation. The abundance of rocky ice-free bodies is a key diagnostic o
Autor:
L. D. Graham, Philip A. Bland, Apostolos A. Christou, J. S. New, Michael E. Zolensky, L. C. Welzenbach, J. Rojas, K. Fisher, Anna L. Butterworth, M. J. Genge, J. W. Ashley, Emmanuel Dartois, Matteo Crismani, Andrew Steele, Diego Janches, George J. Flynn, I. L. ten Kate, John M. C. Plane, Luther W. Beegle, Rohit Bhartia, Marc Fries, Mihaly Horanyi, J. Duprat, Pamela G. Conrad, Mark V. Sykes, Cécile Engrand, William J. Cooke, Aaron S. Burton, Mark A. Sephton, Zack Gainsforth
Publikováno v:
Bulletin of the AAS
Bulletin of the AAS, American Astronomical Society, 2021, 53 (4), pp.097. ⟨10.3847/25c2cfeb.824a8f73⟩
Bulletin of the AAS, American Astronomical Society, 2021, 53 (4), pp.097. ⟨10.3847/25c2cfeb.824a8f73⟩
International audience; Interplanetary dust is a scientifically important constituent of the Solar System that consists of material shed by asteroids, comets, and other airless bodies. As used here, the term “dust” includes interplanetary dust pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32ef8d1ed3e8b3fc5d83b46be7c04628
https://hal.archives-ouvertes.fr/hal-03454376/document
https://hal.archives-ouvertes.fr/hal-03454376/document
Autor:
Peter Brown, Mikiya Sato, William J. Cooke, Chie Tsuchiya, Jun-ichi Watanabe, Althea V. Moorhead, Danielle E. Moser
Publikováno v:
Planetary and Space Science. 143:132-137
An appearance of the Phoenicids meteor shower was predicted in 2014 by using a dust trail simulation of an outburst of 1956. We detected Phoenicids meteors on December 2 through multiple observation methods. The NASA All Sky Fireball Network and the
Autor:
Danielle E. Moser, Jun-ichi Watanabe, Althea V. Moorhead, Peter Brown, Chie Tsuchiya, Mikiya Sato, William J. Cooke
Publikováno v:
Planetary and Space Science. 143:142-146
Meteor showers are recognized from the concentration of their radiant distribution on the celestial sphere, and their similar speeds. It has been pointed out that the dispersion of the radiants depends on the velocity of and the spread in velocities
Publikováno v:
Planetary and Space Science. 143:209-217
Meteor radars such as the Canadian Meteor Orbit Radar (CMOR) have the ability to detect millions of meteors, making it possible to study the meteoroid environment in great detail. However, meteor radars also suffer from a number of detection biases;
Autor:
Peter Brown, William J. Cooke, Rhiannon C. Blaauw, Margaret Campbell-Brown, Althea V. Moorhead, Danielle E. Moser
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 472:3833-3841
Autor:
Marc Fries, Paul B. Niles, M. Matney, Andrew Steele, J. L. Eigenbrode, I. L. ten Kate, William J. Cooke, D. Archer, Pamela G. Conrad, Allan H. Treiman, Apostolos A. Christou, Mark V. Sykes
Publikováno v:
Geochemical Perspectives Letters. 2:10-23
The initial results of a two year simultaneous optical-radar meteor campaign are described. Analysis of 105 double-station optical meteors having plane of sky intersection angles greater than 5 degrees and trail lengths in excess of 2 km also detecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::938b2b245925e5e431a5ae7761d28da4
Publikováno v:
Icarus. 231:13-21
Long-period comet C/2013 A1 (Siding Spring) will experience a close encounter with Mars on 2014 Oct 19. A collision between the comet and the planet has been ruled out, but the comet's coma may envelop Mars and its man-made satellites. By the time of
Autor:
Z. Krzeminski, Milton Garces, Wayne N. Edwards, Lars Ceranna, J. Gill, R. E. Spalding, Pavel Spurný, Läslo Evers, Jelle Assink, L. Astiz, Pieter Smets, D. Uren, Aaron Kingery, Pierrick Mialle, Jiří Borovička, C. D. de Groot-Hedlin, A. Saffer, A. Le Pichon, Rod Whitaker, Rhiannon C. Blaauw, William J. Cooke, Margaret Campbell-Brown, Elizabeth A. Silber, Gabi Laske, Douglas P. Drob, Robert Weryk, Peter Brown, E. Tagliaferri, N. Brachet, David Brown, Danielle E. Moser, Mark Boslough, Michael A. H. Hedlin
Publikováno v:
Nature. 503:238-241
The damage caused by the asteroid 17–20 metres in diameter that exploded over Chelyabinsk, Russia, on 15 February 2013 is estimated here to have an energy equivalent to about 500 kilotons of TNT. The fireball that streaked across the skies above Ch