Results 121 to 130 of about 282,415 (218)

Keck and Gemini Characterization of Hayabusa2# Rendezvous Target 1998 KY26

The Astronomical Journal
Near-Earth object (NEO) 1998 KY _26 is a target of the Hayabusa2# spacecraft, which it will rendezvous with in 2031 July. The asteroid has been noted to rotate rapidly and has a large out-of-plane nongravitational acceleration.
Bryce T. Bolin, Christoffer Fremling, Matthew Belyakov, Jin Beniyama, Marco Delbo, Robert Jedicke, Ian Wong, Laura-May Abron, Keith S. Noll, Andrew W. Stephens   +9 more
doaj   +1 more source

Inner coma dust properties from polarization models

, 2013
Polarimetric observations of comets may be used to infer dust properties within comae through simulations. Recent progresses, in search for analogues for porous irregular cometary particles and in numerical simulations with such particles, are expected to provide a better understanding of the near-nucleus environment of Rosetta cometary target.
Levasseur-Regourd, Anny Chantal, Lindqvist, H., Brouet, Y., Hadamcik, Edith, Lasue, Jérémie, Määttänen, Anni, Renard, Jean-Baptiste   +6 more
openaire   +1 more source

Descripción geográfica, política, militar, civil y religiosa del imperio Otomano ...

Vicente Antonio Roger y Coma es seud.
Roger y Coma, Vicente Antonio
core  

Solar radiative effects of non-spherical mineral dust particles during SAMUM 2006 [PDF]

, 2008
During the SAMUM campaign comprehensive measurements were performed in May-June 2006 concerning the physico-chemical and radiative properties of Saharan mineral dust.
Weinzierl, Bernadett, Otto, Sebastian, Tesche, Matthias, Bierwirth, Eike, Esselborn, Michael, Kandler, Konrad, Trautmann, Thomas, Wendisch, Manfred   +7 more
core  

Simple Analytical Models of Grain Fragmentation in a Cometary Coma

The Astrophysical Journal
Measurements by the dual Langmuir Probe (LAP) on board Rosetta in the inner coma of comet 67​​​​P/Churyumov–Gerasimenko revealed an unexpected ∼50% level of attenuation of the impinging solar extreme-ultraviolet (EUV) radiation while the comet was near ...
E. Vigren, F. L. Johansson, N. J. T. Edberg, A. I. Eriksson   +3 more
doaj   +1 more source

Creación y osadía

, 2008
Sección de teatro por Marina Coma DíazDepto. de Estudios Ingleses: Lingüística y LiteraturaFac.
Coma Díaz, Marina
core   +1 more source

Dust determination methods and instrumentations

, 2018
In recent years, different aspects of dust storm, as one of the environmental problems, have been investigated by many researchers. One of the main goals in this regard is controlling of the dust and its subsequent hazards.
Al-Ansari, Nadhir, Kheiralipour, Kamran, Sissakian, Varoujan   +2 more
core   +1 more source

Observations of Exocomets. [PDF]

Space Sci Rev
Korth J, Norazman A, Bendahan-West R, Kennedy G, Madurga Favieres C, Iglesias D, Shubina O, Xu S, Roth NX.   +8 more
europepmc   +1 more source

Non-gravitational acceleration indicative of cometary activity of near-Earth object. [PDF]

Nat Astron
Farnocchia D, Hainaut OR, Seligman DZ, Weryk R, Benner LAM, Brozović M, Denneau L, Galád A, Giorgini JD, Hornoch K, Micheli M, Naidu SP, Park RS, Pravec P, Wainscoat RJ.   +14 more
europepmc   +1 more source

Deep learning-enabled size estimation of comets indicates a more dynamic early solar system. [PDF]

Nat Commun
Zhao S, Shi X, Lei H, Hui MT, Shi J.
europepmc   +1 more source