Grun, E., Zook, Harald, Baguhl, M., Balogh, A., Bame, S.J., Fechtig, H., Forsyth, R., Hanner, M.S., Horanyi, M., Kissel, Jochen, and others. (1993) Discovery of Jovian Dust Streams and Interstellar Grains by the Ulysses Spacecraft. Nature, 362 (6419). pp. 428-430. ISSN 0028-0836. (doi:10.1038/362428a0) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:22125)
The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
Official URL: http://dx.doi.org/10.1038/362428a0 |
Abstract
On 8 February 1992, the Ulysses spacecraft flew by Jupiter at a distance of 5.4 AU from the Sun. During the encounter, the spacecraft was deflected into a new orbit, inclined at about 80-degrees to the ecliptic plane, which will ultimately lead Ulysses over the polar regions of the Sun1. Within 1 AU from Jupiter, the onboard dust detector2 recorded periodic bursts of submicrometre dust particles, with durations ranging from several hours to two days, and occurring at approximately monthly intervals (28 +/- 3 days). These particles arrived at Ulysses in collimated streams radiating from close to the line-of-sight direction to Jupiter, suggesting a jovian origin for the periodic bursts. Ulysses also detected a flux of micrometre-sized dust particles moving in high-velocity (greater-than-or-equal-to 26 km s-1) retrograde orbits (opposite to the motion of the planets); we identify these grains as being of interstellar origin.
Item Type: | Article |
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DOI/Identification number: | 10.1038/362428a0 |
Uncontrolled keywords: | Cosmic Dust, Interstellar Matter, Jupiter (Planet), Planetary Composition, Spacecraft Orbits, Ulysses Mission, Interplanetary Dust, Particle Size Distribution; Jupiter, Dust, Spacecraft Observations, Ulysses Mission, Particles, Periodicity, Origin, Source, Flux, Size, Velocity, Orbits, Ejecta, Retrograde Motion, Interstellar Material, Magnetic Field, Comparisons, Charged Particles, Motion, Electromagnetic Effects, Orbital Elements, Solar Wind, Magnetosphere |
Subjects: |
Q Science > QB Astronomy T Technology > TL Motor vehicles. Aeronautics. Astronautics Q Science > QC Physics |
Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
Depositing User: | M. Nasiriavanaki |
Date Deposited: | 01 Aug 2009 10:15 UTC |
Last Modified: | 05 Nov 2024 10:01 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/22125 (The current URI for this page, for reference purposes) |
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