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Дата изменения: Sat Jul 23 07:11:42 2011 Дата индексирования: Mon Oct 1 23:49:13 2012 Кодировка: Поисковые слова: spitzer space telescope |
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Plenary SessionsMonday, August 1, 9:00 am (Keynote Presentation):Unscientific America: What’s the Problem? What’s the Solution? Journalist and author Chris Mooney is a senior correspondent for The American Prospect, a contributing editor for Science Progress, and writes an online column named Doubt and About for the magazine Skeptical Inquirer, where he serves as a contributing editor. His books include The Republican War on Science, Storm World: Hurricanes, Politics, and the Battle Over Global Warming, and Unscientific America. He has been a visiting associate at the Center for Collaborative History at Princeton University and a Knight Science Journalism Fellow at the Massachusetts Institute of Technology. Monday, August 1, 1:30 pm:Looking Homeward Toward Earth: The Power of Perspective Waleed Abdalati (NASA Chief Scientist) With the 1968 “Earthrise” image of planet Earth emerging from beyond the lunar horizon, society’s view of our celestial home was changed forever. Beautiful and vulnerable, and suspended in dark stillness, this image inspired an appreciation that we are one human race, whose fate hinges delicately on our collective actions. Since that time, space-based observations of the Earth have continued to provide essential insights and information across the full spectrum of human activities and natural processes, and have even become a mainstream part of our daily lives. From documenting disappearing Arctic ice cover, to providing key insights to hurricane evolution, to tracking the amount of movement and cycles of Earth’s biomass, these observations allow us to understand how and why our world is changing, and what these changes mean for life on Earth. But beyond their tremendous scientific value, they can be a powerful and inspiring tool for generating a true appreciation of the complexities and beauty of the world in which we live. From that iconic Earthrise photograph to the viral popularity of event-based satellite imagery, the power of the space-based perspective satisfies our need for constant and current information, and fuels our emotional connection to the planet we call home. Waleed Abdalati was appointed NASA chief scientist on Jan. 3, 2011, serving as the principal adviser to NASA Administrator Charles Bolden on NASA science programs, strategic planning and the evaluation of related investments. He is currently on leave from his position as director of the University of Colorado’s Earth Science and Observation Center, which carries out research and education activities on the use of remote sensing observations to understand the Earth. Abdalati is also a fellow of the Cooperative Institute for Research in Environmental Sciences at the University. His research has focused on the use of satellites and aircraft to understand how and why Earth's ice cover is changing, and what those changes mean for life on our planet. He has published more than 50 peer-reviewed papers, book chapters and NASA-related technical reports, with approximately 1,500 citations in the peer-reviewed literature. He has given featured lectures and keynote addresses to the United Nations, AIAA, SPIE, AGU and various other professional and international organizations, as well as public lectures at The Smithsonian Institution, the American Museum of Natural History, and the Adler Planetarium. Abdalati has received various awards and recognition, most notably the NASA Exceptional Service Medal and The Presidential Early Career Award for Scientists and Engineers from the White House. Tuesday, August 2, 8:30 am:Engaging Girls in STEM: A Discussion of Foundational and Current Research on What Works Diversity in STEM education and careers occupies center stage in national discussions on U.S. competitiveness in the 21st century. Women constitute roughly half the total workforce in the US, but they hold just 25% of mathematical and science jobs and 11% of engineering jobs. Women earn nearly 60% of all bachelor's and master's degrees, except in physics, computer science, and engineering where the percentages are 20-25%. This disparity is even more pronounced at the doctoral level, where women earn fewer than 20% of awarded Ph.D.'s in physics or engineering. However, at the high school level, there is far less gender disparity: both female and male students take comparable advanced physical science and math courses. What, then, accounts for the lack of gender diversity in STEM advanced education and career paths? In fact, there is no consensus even among experts. So, what information and strategies does the E/PO community need to know and include as part of designing and implementing programs to encourage more girls and women to engage in STEM for the long term? The panelists will discuss foundational and current research on pressing questions on why these trends exist and what can be done to change them. They will highlight research and evaluation results from programs that are successfully engaging girls in STEM. Jolene Kay Jesse is a Program Director for the Research on Gender in Science and Engineering program in the Directorate for Education and Human Resources (EHR) at the National Science Foundation. The program funds and promotes research into education and workforce issues aimed at broadening the participation of women and girls across the science and engineering fields. It also funds efforts to diffuse research based innovations in gender equitable teaching, pedagogy, and counseling to practitioner audiences. Laura Huerta Migus is the Director of Equity and Diversity at the Association of Science-Technology Centers (ASTC). She is responsible for spearheading ASTC's Equity & Diversity Initiative, which seeks to ensure that science centers and museums are capable of effectively serving their diverse audiences. Initiative activities include: ASTC Diversity & Leadership Development Fellows program; gathering and developing resources to support ASTC member institutions in their diversity journeys; and identifying best practices in the field for replication. She works to advance ASTC's equity and diversity agenda through a number of NSF-funded projects, including leadership positions in the Cosmic Serpent project and the Nanoscale Informal Science Education Network (NISE Net). Laura is also the Co-Principal Investigator on the Girls RISE Museum Network. Tuesday, August 2, 1:45 pm:Why Counting Attendees Won't Cut It for Evaluation in the 21st Century: Planning and Evaluating Informal Science Programs Wednesday, August 3, 8:30 am:New Views of Diverse Worlds Spacecraft exploration is in the process of revolutionizing our knowledge of the airless rocky bodies in the inner Solar System. Mercury has long been viewed as a planetary "endmember", but NASA's MESSENGER spacecraft, which flew past the innermost planet three times in 2008-09 and entered orbit in March of 2011, is finding that Mercury is even stranger than we thought. Mercury is weird in essentially all its characteristics: interior structure, surface composition, geology, topography, magnetic field, exosphere, and interaction with the space environment. Closer to home, a flotilla of international probes have targeted the Moon in the past few years. Giving lie to the "been there, done that" attitude held by many toward the Moon, the new missions are making many new discoveries and reminding us that there is much we don't know about our nearest planetary neighbor and that rich opportunities for exploration are waiting nearby. Finally, I'll present findings from NASA's Dawn spacecraft, which will begin its orbital mission around the asteroid Vesta in mid-July 2011. Vesta is sometimes called "the smallest terrestrial planet" because it has separated into a crust, mantle, and core, and experienced a protracted geological evolution. Vesta is probably the source of a common class of meteorites, so we have abundant samples that help to inform our interpretation of the data to be obtained by Dawn. Mercury, the Moon, and Vesta are worlds who share some characteristics, but have taken radically different evolutionary paths. They provide insight into the most fundamental geological processes that likely affect all rocky planets -- around our Sun or beyond. David T. Blewett joined the Johns Hopkins University Applied Physics Laboratory as a member of the Senior Professional Staff in September 2007. Prior to that he was a Principal Scientist at NovaSol (Innovative Technical Solutions, Inc.), a small employee-owned high-tech company in Honolulu, Hawaii of which he was a co-founder. His planetary research emphasizes remote sensing, geological analysis, and spectral algorithm development using data from planetary spacecraft including Mariner 10, Clementine, Galileo, Lunar Prospector, MESSENGER and Dawn. In addition, he has done considerable work in the analysis of Earth-based telescopic spectra of the Moon. He has been a Principal Investigator in the NASA Planetary Geology and Geophysics Program since 2002, was selected as a MESSENGER Participating Scientist in 2007, and as a Dawn at Vesta Participating Scientist in 2010. He is presently the Deputy Chair of the MESSENGER Geology Discipline Group and a member of the MESSENGER Science Steering Committee. He serves as the MESSENGER Science Outreach Liaison, in charge of answering questions from the public that come in via the MESSENGER website. He was fortunate to spend a field season with the Antarctic Search for Meteorites in the late 1980s. Wednesday, August 3, 1:45 pm:Tales from the Twitterverse “Tales from the Twitterverse” will describe Dr. Tyson’s running experience communicating science via the medium of Twitter. He now has about 130,000 followers on his twitter handle: @neiltyson and was recently selected for Time Magazine's list of the best 140 Twitter feeds. It is perhaps fair to say that, so far, social media and science EPO have not yet been fully introduced to one another. So this plenary talk will be a kind of overview of his successes and failures in the medium, as a way to jumpstart people's interest in what is possible. Neil DeGrasse Tyson is the first occupant of the Frederick P. Rose Directorship of the Hayden Planetarium. In addition to dozens of professional publications, Dr. Tyson has written, and continues to write for the public. He is a monthly essayist for Natural History magazine under the title "Universe." And among Tyson's eight books is his memoir The Sky is Not the Limit: Adventures of an Urban Astrophysicist; and Origins: Fourteen Billion Years of Cosmic Evolution, co-written with Donald Goldsmith. Origins is the companion book to the PBS-NOVA 4-part mini-series Origins, in which Tyson serves as on-camera host. Beginning in the fall of 2006, Tyson has hosted the PBS-NOVA's spinoff program NOVA ScienceNow, which is an accessible look at the frontier of all the science that shapes the understanding of our place in the universe. Sessions OverviewHere are just some of the interesting one-hour sessions that will be offered at the meeting:
Plus 10-minute oral presentations and poster papers on a wide range of topics.
Science NightMonday, August 1, 2011 Join scientists associated with the Space Telescope Science Institute for an evening of cutting-edge science insights based on their research with the Hubble space Telescope and Hubble's most recent great discoveries. Science Night speakers: Mario Livio Dr. Livio will review the most important scientific achievements of the Hubble Space Telescope, covering topics ranging from Dark Energy to Extrasolar Planets, and from the Hubble Constant to Supermassive Black Holes. Dr. Livio will also present some results of the most recent observations, following Servicing Mission 4.
Rachel Osten The universe is a violent place. In our search for other worlds, we need to consider several factors when determining whether those worlds can host life. Studies of violent processes occurring on our Sun and nearby stars give constraints on the kinds of stars that can host habitable planets, and where those planets need to be. Dr. Osten will discuss some of these effects as seen on the Sun and observed at Earth, and what we are learning about other stars and their ability to be good planetary parents.
Massimo Stiavelli The James Webb Space Telescope will replace and complement the Hubble and the Spitzer Space Telescopes. Dr. Stiavelli will describe the science motivation for this observatory and how they relate to its design features. He will also provide a status report of its development.
Jason Tumlinson The talk will describe the large and largely invisible regions of "circum-galactic" gas filling the space around galaxies and how this material plays an important role in determining the mass and appearance of galaxies in the modern Universe. Starting from Lyman Spitzer's first ideas about gas outside galaxies nearly sixty years ago, Dr. Tumlinson will survey the history of this subject up to the very latest results from the Hubble Space Telescope. Welcome ReceptionSunday evening, July 31, 2011 The ASP's Welcome Reception, Sunday evening will feature a special showing of the IMAX movie "Hubble 3-D" at the nearby Maryland Science Center. This spectacular film chronicles the last Hubble Space Telescope repair mission, using an IMAX 3-D camera that the astronauts took along.
Science, Data, and Art in the Making of "Hubble 3D" |
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