Space Notes
Volume: 2
Issue: 2
February 2004

 In this issue:
Center News
New Programs

Through the efforts and support of Arkansas's senators and Congress members, Congress recently appropriated $1,500,000 for the Arkansas-Oklahoma Center for Space and Planetary Sciences.  These funds are part of the University of Arkansas's initiatives to support the space center - primarily to support its research efforts in the areas of asteriod surface processes and sample return and analysis facilities.  A major initiative here is the development of a proposal to NASA for a mission (Hera) to return samples from a near-earth asteroid; partnered by the Jet Proplusion Laboratory.

With the availablity of these funds, the space center can now move forward with the comprehensive series of programs originally described in the center's Five Year Plan and as approved by the space center faculty last year.  The following are a series of new initiatives made possible by these funds:

  • Research studentships award program
  • Collaborative research grants program
  • Visiting faculty program
  • Major equipment purchase fund
  • Space Center travel program

The funds will allow us to strengthen our present laboratories for thermoluminescence and neutron activation analysis of extraterrestrial materials and to create new laboratories for analysis by ICPMS.  We are creating a major facility at the University of Arkansas for analysis of extraterrestrial samples that would include asteroid samples returned by the Hera mission.

The appropriation also includes funds for infrastructure support including preparing the new Space and Planetary Sciences building for occupation by the center.

Many people have worked to create and build up the center, and further its research and education programs, including the development of the Hera mission and new graduate programs in space and planetary sciences.  We would like to extend our appreciation here to our colleagues at Oklahoma State University for their ongoing efforts to support the space center and its programs at OSU.

Our special thanks must go to our senators and Congress members and to the many colleagues at the University of Arkansas who have helped give the space center such a strong presence on our campus:  The Chancellor, Provost, Vice Provost for Research, Van Scyoc and Associates, the Deans of Arts and Science and Engineering, and the participating departments, have all supported the center in their various ways and all are owed our thanks.  They have given us the opportunities, and we intend to make the most of them.

Space News
Cassini Nears Saturn

Cassini will reach Saturn on July 1, 2004, when it will begin a four-year prime mission in orbit around Saturn. It will release its piggybacked Huygens probe about six months later for descent through Titan's thick atmosphere. The probe could impact in what may be a liquid methane ocean.

Current Events
Misson to Mars

The European Mars Express spacecraft has returned images of Kasei Vallis, one of the largest outflow channels on Mars.

Barringer Lecture
Bruce Jakosky, University of Colorado

"Life Elsewhere, Science and Religion"

One of the questions that arises almost immediately in discussing societal issues related to the potential for life to exist elsewhere is, "What would the implications be for organized religion of a discovery of life elsewhere?"  This question really builds upon a much broader list of questions about what the relationship is between science and religion in our society.  Questions come up almost every day about:  "Is there a conflict between science and religious dogma?  Are scientists anti-religion, is religion anti-science?"  At a highly visible and pragmatic level, this extends to whether creationism (or scientific creationism or intelligent design) should be taught alongside evolution in our public schools.  These questions come up for the simple reason that both science and religion are important to the lives of so many people.

Dr. Jakosky will discuss the effects that major scientific discoveries in the past have had on religion and the questions that a consideration of the potential for life to be widespread in our galaxy raises for religion.

Seminars and Public Lectures
Spring 2004

Seminars take place via video conference (UArk: Chemistry Bldg., Rm. 226; OSU: Physical Sciences, Rm 147)
Alternative venues have asterisks beside them.

Wed., Jan 14, 3.30 pm
Art Lucas, Nextstep, Stillwater, Oklahoma
"A Methodology for Synthesis of BVRI Photometry of Asteroids"

Wed., Jan 28, 3:30 pm
Brandy White, Physics, OSU
"Optical Detection of Organic Compounds"

Wed., Feb 11, 3:30 pm
Shauntae Moore, Cosmochemistry, UArk
"Experimental studies of evaporation rates of water on Mars"

Wed., Feb 25, 3:30 pm
Dr. Claud Lacy, Physics, UArk
"Ground-based Observations of Near-Earth Objects"

Mon., Mar 8, 7 pm
Dr. Bruce Jakosky, University of Colorado
*Poultry Science Auditorium
"Life Elsewhere, Science and Religion"
The Barringer Lecture Series

Wed., Mar 24, 3.30 pm
Michael Blair, Physics, OSU
"ODIN: Motivation, Challenges, and Progress"

Wed., April 7, 3:30 pm
Henry Turner, Geosciences, UArk
"GPS Velocity Field of the Nicaraguan Forearc: Results from 2000-2003"

Wed., April 21, 3:30 pm
Dr. Julia Kennefick, Physics, UArk
"Quasars"