Collision of Comet Shoemaker-Levy 9 with Jupiter Observed by the NASA Infrared Telescope Facility
- 3 March 1995
- journal article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 267 (5202) , 1277-1282
- https://doi.org/10.1126/science.7871423
Abstract
The National Aeronautics and Space Administration (NASA) Infrared Telescope Facility was used to investigate the collision of comet Shoemaker-Levy 9 with Jupiter from 12 July to 7 August 1994. Strong thermal infrared emission lasting several minutes was observed after the impacts of fragments C, G, and R. All impacts warmed the stratosphere and some the troposphere up to several degrees. The abundance of stratospheric ammonia increased by more than 50 times. Impact-related particles extended up to a level where the atmospheric pressure measured several millibars. The north polar near-infrared aurora brightened by nearly a factor of 5 a week after the impacts.Keywords
This publication has 25 references indexed in Scilit:
- The effect of the impact of comet Shoemaker Levy‐9 on Jupiter's auroraeGeophysical Research Letters, 1995
- Palomar observations of the R impact of comet Shoemaker‐Levy 9: I. Light curvesGeophysical Research Letters, 1995
- Spatial Organization and Time Dependence of Jupiter's Tropospheric Temperatures, 1980-1993Science, 1994
- Jovian seismic waves and their detectionGeophysical Research Letters, 1994
- Thermal Maps of Jupiter: Spatial Organization and Time Dependence of Stratospheric Temperatures, 1980 to 1990Science, 1991
- IRSHELL: A Mid-Infrared Cryogenic Echelle SpectrographPublications of the Astronomical Society of the Pacific, 1989
- Detection of H3+ on JupiterNature, 1989
- Infrared processes in the Jovian auroral zoneIcarus, 1988
- Further observations of 8-μm polar brightenings of JupiterIcarus, 1983
- Jupiter - Structure and composition of the upper atmosphereThe Astrophysical Journal, 1981