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W.M. Keck Foundation Awards Grant For Astrochemistry Research
Manoa HI (SPX) Aug 01, 2008 "Very few educational institutions have such a close coupling between astronomy with telescopes and astrochemistry in the laboratory. The W. M. Keck Foundation award will allow us to tackle new problems and address important questions as they are unveiled by the large telescopes on Mauna Kea." Professor David Jewitt, UH Institute of Astronomy Understanding our origins has always been a major goal of the human intellect. With the support of a $1.2 million grant from the W.M. Keck Foundation, researchers at UH Manoa hope to bring us closer to understanding how life may have emerged on earth. "Some of our finest researchers are involved in this important project," said UH Manoa Vice Chancellor for Research Gary Ostrander. "The Keck Foundation only funds cutting-edge scientific work. David Jewitt and Karen Meech of the Institute of Astronomy and the project's principle investigator, Ralf Kaiser of the Chemistry department, are among the most knowledgeable scientists in this field of study in the entire world. We are excited about the discoveries that lie ahead as a result of this support from the Keck Foundation." The overall goal of the project is to comprehend the chemical evolution of the Solar System through the study of Kuiper Belt Objects (KBOs) by reproducing the space environment in a specially designed experimental setup. KBOs are small planetary bodies orbiting the sun beyond the planet Neptune, which are considered as the most primitive objects in the Solar System. A study of KBOs is important because they resemble natural 'time capsules' at a frozen stage before life developed on Earth. "Our methodology is based on a comparison of the molecules formed in the experiments with the current composition of KBOs," said Kaiser. "This approach provides an exceptional potential to reconstruct the composition of icy Solar System bodies at the time of their formation billions of years ago. The significance of this project is that our studies clarify the origin of biologically relevant molecules and help unravel the chemical evolution of the Solar System." "One of the unique aspects of this project is the cross-disciplinary approach involving researchers across the traditional disciplines from the Departments of Chemistry (Ralf Kaiser, John Head), the Institute for Astronomy (David Jewitt, Karen Meech), Department of Physics and Astronomy (Klaus Sattler), and Shiv K. Sharma (Hawaii Institute of Geophysics and Planetology) at Hawai'i and John Cooper from NASA Goddard Space Flight Center. The W.M. Keck Foundation's support is vital to this research as it enables us to build an instrument to perform these experiments - an instrument that will be home-built right here at UH Manoa and does not exist anywhere else in the world." "This grant from the W.M. Keck Foundation speaks volumes about the excellence in research being conducted at UH Manoa," said Ostrander. "Students can get great research training and conduct cutting edge graduate work right here on our campus." Related Links UH Institute of Astronomy Stellar Chemistry, The Universe And All Within It
Caltech Astronomers Describe The Bar Scene At Beginning Of Universe
Pasadena CA (SPX) Jul 31, 2008Bars abound in spiral galaxies today, but this was not always the case. A group of 16 astronomers, led by Kartik Sheth of NASA's Spitzer Science Center at the California Institute of Technology, has found that bars tripled in number over the past seven billion years, indicating that spiral galaxies evolve in shape. |
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