31. Fragmentation Hierarchy of Bright Sungrazing Comets and the Birth and Orbital Evolution of the Kreutz System. II. The Case for Cascading Fragmentation
    2007/06/22 by Z. Sekanina, P. W. Chodas · 1 citation
    Physics and Astronomy · #Astro and Planetary Science #Stellar, planetary, and galactic studies #Astronomical and nuclear sciences #Physics #Comet #Fragmentation (computing) #Astrophysics #Astronomy #Orbital elements #Orbit (dynamics)
32. Deep Impact photometry of Comet 9P/Tempel 1
    2007/01/01 by Jian‐Yang Li, Jian-Yang Li, Michael F. A'Hearn +19 · 1 citation
    Environmental Science · Physics and Astronomy · #Albedo (alchemy) #Asteroid #Astro and Planetary Science #Astronomy #Astrophysics #Comet #Geometric albedo #Isotope Analysis in Ecology #Optics #Phase angle (astronomy) #Phase function #Photometry (optics) #Physics #Planetary Science and Exploration #Scattering #Spectral line #Spectral slope #Stars #Wavelength
33. Two different evolutionary types of comets proved by polarimetric and infrared properties of their dust
    2006/12/18 by L. Kolokolova, H. Kimura, N. Kiselev +1 · 1 citation
    Physics and Astronomy · #Astro and Planetary Science #Astronomical and nuclear sciences #Astronomy and Astrophysical Research #Comet #Comet dust #Cosmic dust #Extinction (optical mineralogy) #Infrared #Infrared astronomy #Polarimetry #astro-ph
34. Collisional dust avalanches in debris discs
    2006/09/26 by Anna Grigorieva, A. N. Grigorieva, Pawel Artymowicz +2 · 3 citations
    Physics and Astronomy · #Astro and Planetary Science #Astrophysics #Astrophysics and Star Formation Studies #Asymmetry #Breakup #Comet #Debris #Galaxy #Luminosity #Mechanics #Meteorology #Observable #Physics #Planet #Planetary Science and Exploration #Planetesimal #Spiral galaxy #Stars #astro-ph
35. Perihelion evolution of observed new comets implies the dominance of the galactic tide in making Oort cloud comets discernable
    2004/06/09 by John J. Matese, Jack J. Lissauer · 3 citations
    Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Comet #Dominance (genetics) #Galactic halo #Galactic tide #Galaxy #Halo #Interstellar comet #Physics #Planetary Science and Exploration #Solar System #Stellar, planetary, and galactic studies #Water ice
36. Methane in Oort cloud comets
    2003/09/16 by E.L. Gibb, E. L. Gibb, M. J. Mumma +7 · 2 citations
    Chemistry · Earth and Planetary Sciences · Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Atmospheric Ozone and Climate #Atmospheric sciences #Chemistry #Comet #Context (archaeology) #Cyanogen #Geology #Jupiter (rocket family) #Mixing ratio #Observatory #Physics #Spectroscopy and Laser Applications
37. In-flight performance of the NSTAR ion propulsion system on the Deep Space One mission
    2002/11/08 by James E. Polk, R. Kakuda, John R. Anderson +4 · 2 citations
    Physics and Astronomy · Engineering · #Astro and Planetary Science #Spacecraft and Cryogenic Technologies #Planetary Science and Exploration #Ion thruster #Propulsion #Interplanetary spaceflight #In-space propulsion technologies #Aerospace engineering #Spacecraft #Electrically powered spacecraft propulsion #NASA Deep Space Network #Spacecraft propulsion #Comet #Deep space exploration #Solar System #Thrust #Laser propulsion #Astrobiology #Physics #Computer science #Engineering #Solar wind #Plasma
38. From Kuiper Belt Object to Cometary Nucleus: The Missing Ultrared Matter
    2002/02/01 by David Jewitt · 12 citations
    Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Biology #Cell biology #Centaur #Comet #Nucleus #Physics #Planetary Science and Exploration #Solar System #Stellar, planetary, and galactic studies
39. The Nucleus of Comet Hale-Bopp (C/1995 O1): Size and Activity
    2000/10/01 by Y. R. Fernández, Yanga R. Fernández · 6 citations
    Environmental Science · Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Coma (optics) #Comet #Comet dust #Comet nucleus #Comet tail #Computer science #Effective radius #Galaxy #Interplanetary dust cloud #Interplanetary spaceflight #Isotope Analysis in Ecology #Jet (fluid) #Mechanics #Nuclear physics #Physics #Planetary Science and Exploration #Plasma #RADIUS #Solar System
40. Relaxation of wobbling asteroids and comets—theoretical problems, perspectives of experimental observation
    1999/11/30 by Michael Efroimsky · 1 citation
    Mathematics · Physics and Astronomy · #Angular momentum #Asteroid #Astro and Planetary Science #Astronomy #Astrophysics #Classical mechanics #Comet #Dissipation #Geometry #Halley's Comet #Kinetic energy #Moment of inertia #Physics #Planetary Science and Exploration #Precession #Principal axis theorem #Quantum mechanics #Relaxation (psychology) #Rotation (mathematics) #Rotational energy #Speed wobble #Stellar, planetary, and galactic studies #astro-ph #math.DS #nlin.CD #physics.geo-ph #physics.space-ph
41. Particulate Mass Loss from Comet Hale-Bopp
    1999/02/01 by David Jewitt, H. E. Matthews · 5 citations
    Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Astrophysics and Star Formation Studies #Comet #Comet dust #Comet tail #Interplanetary dust cloud #Nuclear physics #Particulates #Physics #Stellar, planetary, and galactic studies
42. A meteorite from the Cretaceous/Tertiary boundary
    1998/11/01 by Frank T. Kyte · 1 voice · 9 citations
    Environmental Science · Physics and Astronomy · #Achondrite #Asteroid #Astro and Planetary Science #Astrobiology #Chondrite #Comet #Cretaceous #Earth science #Geochemistry #Geology #Impact crater #Isotope Analysis in Ecology #Meteorite #Paleontology #Parent body #Petrography #Physics #Planetary Science and Exploration #Shock metamorphism
43. Origin and Evolution of the Unusual Object 1996 PW: Asteroids from the Oort Cloud?
    1997/10/20 by P. R. Weissman, Harold F. Levison · 1 citation
    Physics and Astronomy · #Asteroid #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Comet #Formation and evolution of the Solar System #Interstellar comet #Physics #Planet #Planetary Science and Exploration #Population #Solar System #Stellar, planetary, and galactic studies #Uranus
44. Orbit Determination and Evolution of Comet C/1995 O1 (Hale-Bopp)
    1997/09/01 by B. G. Mardsen · 2 citations
    Physics and Astronomy · #Aerospace engineering #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Comet #Jupiter (rocket family) #Orbit (dynamics) #Physics #Planet #Planetary Science and Exploration #Spacecraft #Stellar, planetary, and galactic studies #Term (time)
45. The Activity and Size of the Nucleus of Comet Hale-Bopp (C/1995 O1)
    1997/03/28 by H. A. Weaver, P. D. Feldman, Michael F. A’Hearn +7 · 14 citations
    Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Comet #Comet nucleus #Meteoroid #Nuclear physics #Nucleus #Physics #Planetary Science and Exploration #Production rate #Stellar, planetary, and galactic studies #Sublimation (psychology) #TRACER
46. Cometary Nuclei and Tidal Disruption: The Geologic Record of Crater Chains on Callisto and Ganymede
    1996/06/01 by Paul M. Schenk, P. Schenk, Erik Asphaug +6 · 4 citations
    Environmental Science · Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Comet #Comet nucleus #Ejecta #Geology #Impact crater #Isotope Analysis in Ecology #Jupiter (rocket family) #Physics #Planetary Science and Exploration
47. Waves from the collisions of comet Shoemaker–Levy 9 with Jupiter
    1995/04/01 by Andrew P. Ingersoll, Hiroo Kanamori · 4 citations
    Environmental Science · Physics and Astronomy · #Astro and Planetary Science #Astrobiology #Astronomy #Astrophysics #Atmosphere (unit) #Atmospheric sciences #Comet #Geology #Geophysics #Gravitational wave #Gravity wave #Isotope Analysis in Ecology #Jupiter (rocket family) #Meteorology #Physics #Planet #Planetary Science and Exploration #Stratosphere #Tropopause
48. Impacts on the Earth by asteroids and comets: assessing the hazard
    1994/01/01 by Clark R. Chapman, C. R. Chapman, David Morrison · 13 citations
    Environmental Science · Health Professions · Physics and Astronomy · #Asteroid #Astro and Planetary Science #Astrobiology #Astronomy #Biology #Comet #Demography #Earth (classical element) #Earth science #Ecology #Environmental science #Geography #Geology #Hazard #Meteorology #Natural disaster #Natural hazard #Near-Earth object #Physics #Population #Radioactive contamination and transfer #Radioactivity and Radon Measurements
49. Theory of Comets at Paris During the Seventeenth Century
    1992/07/01 by Roger Ariew · 1 citation
    Arts and Humanities · Physics and Astronomy · #Art #Astrobiology #Comet #Historical Philosophy and Science #History #History and Developments in Astronomy #History of Science and Natural History #Philosophy #Physics
50. The history of Halley's Comet
    1987/09/30 by David W. Hughes · 1 citation
    Physics and Astronomy · #Astro and Planetary Science #Astronomical and nuclear sciences #Stellar, planetary, and galactic studies #Comet #Meteoroid #Astrobiology #History #Halley's Comet #Astronomy #Period (music) #Physics
51. Sydney Observatory 1858-1983
    1983/01/01 by Harley Weston Wood · 1 citation
    Social Sciences · Physics and Astronomy · #Australian Indigenous Culture and History #History and Developments in Astronomy #Observatory #Astronomer #Physics #Comet #Astronomy
52. A note on the Delta Aurigid meteor stream
    1982/09/01 by Jack D. Drummond, J. Drummond · 1 citation
    Physics and Astronomy · #Astro and Planetary Science #Astronomy #Comet #Delta #Environmental science #Gamma-ray bursts and supernovae #Geodesy #Geology #Meteor (satellite) #Meteoroid #Meteorology #Physics #Solar and Space Plasma Dynamics #Zenith
53. Note on the Nucleus of the Great Comet (b) 1882
    1883/04/13 by D. Gill · 1 citation
    Physics and Astronomy · Medicine · #Astro and Planetary Science #History and Developments in Astronomy #Physics #Comet #Nucleus #Astronomy #Comet nucleus #Astrophysics #Astrobiology #Medicine
54. On Mr. Finlay's pre‐perihelion observations of the Great Comet 1882 II
    1883/01/01 by David Gill · 1 citation
    Physics and Astronomy · #Astro and Planetary Science #Astronomical and nuclear sciences #Astronomy #Citation #Comet #Computer science #History #History and Developments in Astronomy #Library science #Physics

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