Results 181 to 190 of about 53,221 (292)

Global Shape and Topography of the Nucleus of Comet 67P/C-G from ROSETTA/OSIRIS Images [PDF]

, 2014
L. Jordá, R. W. Gaskell, S. F. Hviid, Claire Capanna, O. Groussin, P. J. Gutiérrez, P. Lamy, F. Scholten, Frank Preusker, M. Kaasalainen, H. U. Keller, J. Knollenberg, E. Kührt, S. Mottola, H. Sierks, C. Snodgrass, N. Thomas, I. Tóth, Jean‐Baptiste Vincent, Osiris Team   +19 more
openalex  

Evaluation of DNA damage in agricultural workers exposed to pesticides using single cell gel electrophoresis (comet) assay

, 2011
Raminderjeet Kaur, Mukesh Lata, Satbir Kaur   +2 more
openalex   +2 more sources

State-selective Charge Transfer Studies Relevant to Solar Wind–Comet Interactions [PDF]

, 2001
A. Hasan, Farhat Eissa, R. Ali, David Schultz, P. C. Stancil   +4 more
openalex   +1 more source

Small but mighty: Impact hazards from iron Near‐Earth Objects

Meteoritics &Planetary Science, EarlyView.
Abstract Small asteroids can impact Earth unexpectedly, as demonstrated by the Chelyabinsk event in 2013. The warning times are likely to be short, and the first tools for fast hazard predictions have been developed in the last years for encounters with rocky or cometary objects, which quickly fragment in the atmosphere and cause airbursts. However, in
Robert Luther, Natalia Artemieva, Andrea Schmalen, Kai Wünnemann, Detlef Koschny, Richard Moissl   +5 more
wiley   +1 more source

Collisions between the nucleus of Comet Halley and dust from its own meteoroid stream [PDF]

, 1993
I. P. Williams, David W. Hughes, N. McBride, Zadian Wu   +3 more
openalex   +1 more source

Sampling the volcanic plumes at Io: Impact speeds and shock conditions

Meteoritics &Planetary Science, EarlyView.
Abstract The desire to sample material from the interior of Io, by flying through its volcanic plumes, requires consideration of the flyby speed and the types of sample collection techniques that can be utilized. Low speed collection (1–2.5 km s−1) would require an orbit around Io itself, which is unlikely due to the accumulated radiation dose that ...
M. J. Burchell, R. C. Ogliore, P. J. Wozniakiewicz   +2 more
wiley   +1 more source

Two distinct populations of dark comets delineated by orbits and sizes. [PDF]

Proc Natl Acad Sci U S A
Seligman DZ, Farnocchia D, Micheli M, Hainaut OR, Hsieh HH, Feinstein AD, Chesley SR, Taylor AG, Masiero J, Meech KJ.   +9 more
europepmc   +1 more source

OH and NH emission studies of comet Kohoutek

, 1980
C. K. Kumar
openalex   +1 more source

II. Remarks on the new comet. In a letter from William Herschel, LLD. F. R. S. to Charles Blagden, M. D. Sec. R. S [PDF]

William Herschel
openalex   +1 more source

New evidence on the formation conditions of the Libyan Desert Glass (Western Egypt): Clues from a dendritic zircon inclusion

Meteoritics &Planetary Science, EarlyView.
Abstract Libyan Desert Glass (LDG) is an ~29 million years old, silica‐rich glass found in Western Egypt. Whether this glass formed in an impact cratering context associated with the hypervelocity collision of a cometary/asteroidal body or radiative heating during an airburst is debated. Determination of the formation temperatures and pressures of rare
Niccolò Magnani, Enrico Mugnaioli, Sofia Lorenzon, Lidia Pittarello, Tatiana E. Gorelik, Matteo Masotta, Luigi Folco   +6 more
wiley   +1 more source