Second Lunar and Planetary Science Conference
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SPONSORED BY NATIONAL AERONAUTICS AND SPACE ADMINISTRATION LUNAR AND PLANETARY INS11TUTE NASA JOHNSON SPACE CENTER LPI Program to Technical Sessions THIRTY-SECOND LUNAR AND PLANETARY SCIENCE CONFERENCE March 12-16, 2001 Houston, Texas Sponsored by National Aeronautics and Space Administration Lunar and Planetary Institute NASA Johnson Space Center Program Committee Carl Agee, Co-Chair, NASA Johnson Space Center David Black, Co-Chair, Lunar and Planetary Institute Donald Brownlee, University of Washington Nadine Barlow, University of Central Florida Mark Cintala, NASA Johnson Space Center Christine Floss, Washington University Lisa Gaddis, U.S. Geological Survey Jeffrey Gillis, Washington University Eric Grosfils, Pomona College Joseph Hahn, Lunar and Planetary Institution Robert Herrick, Lunar and Planetary Institution Gary Huss, Arizona State University Noam Izenberg, Johns Hopkins University Michael Kelley, NASA Johnson Space Center David Kring, University ofArizona Dante Lauretta, Arizona State University Patrick McGovern, Lunar and Planetary Institute Robert Nichols, Washington University John Rummel, NASA Headquarters Susan Sakimoto, NASA Goddard Space Flight Center Allan Treiman, Lunar and Planetary Institute Richard Walker, University of Maryland Frances Westall, Lunar and Planetary Institute ROOM C FIRST FLOOR Robert R. Gilruth Recreation Facility Building 207 ROOM B 104 ,.. SECOND FLOOR Robert R. Gilruth Recreation Facility Building 207 ERRATA Thirty-Second Lunar and Planetary Science Conference March 12-16, 2001 Tuesday, March 13, 2001 Canceled Poster Outer Body Expierences Brooks S.M. Esposito L. W. Throop H. B. Showalter M. R. Photometric Analysis ofJupiter's Main Ring with Galileo SSI and NIMS Imaging [#2146] We present the findings of our photometric analysis of both Galileo SSI and NIMS data of the Jovian main ring. Our results are discussed in the context of previous work. In particular, we reconcile the seemingly disparate results from earlier research. Thursday, March 16, 2000 Canceled Poster Fire & ICE McEwen A. Geissler P. Milazzo M. Turtle E. Keszthelyi L. Porco C. Simonelli D. Belton M. Galileo SSI Team Cassini and Galileo Imaging Observations ofIo [#1824] Galileo completed its 29th periapsis of Jupiter on 12-29- 2000, and the closest approach to Jupiter by Cassini occurred the next day. Both spacecraft cameras imaged Io, especially during eclipses to observe high-temperature hot spots and visible aurora CONFERENCE INFORMATION Registration - LPI Open House A combination Registration/Open House will be held Sunday, March 11, 2001, from 5:00 p.m. until 8:00 p.m. at the Lunar and Planetary Institute. Registration will continue in the Gilruth Center, Monday through Thursday, 8:00 a.m. to 5:00 p.m. A shuttle bus will be available to transport participants between the LPI and local hotels Sunday evening from 4:45 p.m. to 8:30p.m. Message Center A message center will be established in the registration area in the Gilruth Center during the oral sessions. People who need to contact attendees during the conference may call281-483-0321. The message center will be open Monday through Thursday from 8:00 a.m. to 5:00 p.m. and Friday from 8:00 a.m. until noon. A fax machine will be located at the staff desk for incoming messages only. Faxes should be sent to 281-483-8722. Telephone messages and faxes will be posted on a bulletin board near the registration desk. Shuttle Bus Service A shuttle bus service between JSC, LPI, University of Houston-Clear Lake, and various hotels will operate daily. A detailed schedule of the shuttle routes is in your registration packet and is available at the registration desk. Badges During the week of the conference, your conference badge will allow access to JSC at all gates, the Gilruth Center, and the JSC cafeterias in Buildings 3 and 11. Please be aware that this badge does not allow access to those areas or buildings not open to the general public except those specifically outlined above. Space Center Houston Space Center Houston is open from 10:00 a.m. until 5:00 p.m. weekdays and from 10:00 a.m. until 7:00 p.m. on weekends. Major attractions are the Mission Status Center, Starship Gallery, tour of JSC, Space Shuttle Mock-Up, Space Center Theater, Manned Maneuvering Unit, and Space Center Plaza. Restaurants and gift shops are available. Ticket prices are $14.95 for adults, $13.95 for seniors (65 and older), and $10.95 for children ages 4-11 (children 3 and under are free). For further information, call281-244-2105. GUIDE TO TECHNICAL SESSIONS AND ACTIVITIES Monday Morning, 8:30 a.m. Room A The Tagish Lake Carbonaceous Chondrite Room B Moon: New Views of Lunar Internal Processes and Evolution Session dedicated to the memory of John A. 0 'Keefe Room C Mars Volcanism: Kablooie, Rumble, and Whoosh Room D Origins of Planetary Systems Monday Afternoon, 1:30 p.m. Room C PLENARY SESSION Presentations to the 2000 GSA Stephen E. Dwomik followed by Harold Masursky Lecture by Sean Solomon Monday Afternoon, 2:45 p.m. Room A Chondrules RoomE Venus: Texture, Time, and Tectonics Roome Frozen Mars: Polar, Glacial, and Cold Things RoomD Outer Body Experiences Tuesday Morning, 8:30 a.m. Room A Chondrites: Nebular and Parent-Body Room B Impact Ejecta and More Room C Mars: Geophysics and Interior Evolution Session dedicated to the memory of William M. Kaula Room D Lunar Impacts: Processes and Effects Tuesday Afternoon, 1:30 p.m. Room A Refractory Inclusions Room B Mars: Magnets, Faults, and Revealed Impacts Room C A Year NEAR Eros RoomD Impact Cratering Tuesday Evening, 7:00-9:30 p.m. UHCL Poster Session I Mars: Wrinkled and Ridged Origins of Planetary Systems Mars Channels, Lakes, and Oceans Modeling Impact Crater Processes Mars: Small-Scale Surface Features Environmental Effects of Impact Cratering Mars Polar Impact Cratering on Mars Mars Volcanism Martian Meteorites Mars Data Calibration and Archiving Chondrules Mars Mapping The Tagish Lake Carbonaceous Chondrite Outer Body Experiences Refractory Inclusions Venus Geology and Geophysics Angrites, Eucrites, and Other Achondrites Lunar Mare Basalts: Observations Asteroid-Meteorite Connections and Analyses A Year NEAR Eros Lunar Surface Processes: Implants, Mercury- Micro Session Facelifts, and Extractions Space Science Education Lunar Jambalaya: Petrology, Geochemistry, and Geophysics Wednesday Morning, 8:30 a.m. Room A Carbonaceous Chondrites Room B Io: Inside and Out Roome Mars Surface Drainage: Oceans, Valley Networks, and Gullies RoomD Planetary Formation and Early Evolution I Wednesday Afternoon, 1:30 p.m. Room A Presolar Grains Session dedicated to the memory ofJohn H. Reynolds RoomE Small Bodies: Shake, Bake, Microwave, Let Stand Roome Deposition and Erosion in Martian Canyons, Channels, and Other Terrains RoomD Angrites, Eucrites, and Other Achondrites Session dedicated to the memory ofMartin Prinz Wednesday Afternoon, 5:00p.m. Roome NASA Program Managers' Briefing Wednesday Evening, 6:00-9:30 p.m. Conference Social Event, Campbell Hall, Pasadena Fairgrounds Thursday Morning, 8:30 a.m. Room A Astrobiology I: Thinking Big to the Nitty Gritty Room B Moon: New Views of Composition and Maturity Room C Mars: Subsurface Ice to Surface History Room D Planetary Formation and Early Evolution II Thursday Afternoon, 1:30 p.m. Room A SPECIAL SESSION: Europa Surface-Subsurface Material Interchange, Burial, and Resurfacing Processes Room B Moon: Remote Sensing Perspectives Room C Martian Soil Chemistry and Mineralogy Room D Cosmic Dust Thursday Afternoon, 5:15p.m. Room A PANEL DISCUSSION: Societal Connections of Planetary Exploration and the Search for Life Elsewhere Thursday Evening, 7:00-9:30 p.m. UHCL Poster Session II Mars Surface Properties I Impact Crater Geology Mars Surface Properties II Meteoroids Mars Atmosphere and Dust Impact Crater Geophysics Mars Missions Carbonaceous Chondrites Missions, Instrumentation, and Meteorites: Isotopic and Elemental Variations and Sample Collection!Curation New Analytic Techniques Fire and ICE (Io, Callisto, Europa) New Meteorites Europa Surface-Subsurface Material Ordinary and Enstatite Chondrites Interchange, Burial, and Shock Processes in Meteorites Resurfacing Processes Iron Meteorites Remote Views of the Moon: Past, Planetary Formation and Early Evolution Present, and Future Astrobiology II: Melting Pot Cosmic Dust Small-Body Goulash Friday Morning, 8:30 a.m. Room A Astrobiology III: Feet on the Ground Room B Meteorites: Composition, Chronology, and Cosmogenic Nuclides Room C Martian Meteorites Room D Mars: Looking Down, Blown Around, and on the Ground * Designates Speaker Room A - Gilruth Room 104 Room B-Gilruth Old Gym Room C- Gilruth New Gym Room D- Gilruth Room 206 UHCL- University of Houston-Clear Lake, Bayou Building Monday, March 12, 2001 THE TAGISH LAKE CARBONACEOUS CHONDRITE 8:30 a.m. Room A Chairs: M. M. Grady L.A.Leshin Gounelle M. Zolensky M. E.* Tonui E. Mikouchi T. Mineralogy ofTagish Lake, a Unique Type 2 Carbonaceous Chondrite [#1616] We have identified in Tagish Lake an abondant carbonate-poor lithology and a less common carbonate-rich lithology. Tagish Lake shows similarities and differences with CMs and Clls. It is a unique carbonaceous chondrite recording specific aqueous alteration conditions. Keller L. P. * Flynn G. J. Matrix Mineralogy of the Tagish Lake Carbonaceous Chondrite: TEM and FTIR Studies [#1639] TEM and FTIR studies ofTagish Lake matrix show that it is similar to CI chondrites, but dissimilar to CM. SimonS. B. * Grossman L. Petrography and Mineral Chemistry of the Chondrule,