Cycle 13 Approved Programs
as of 04/02/04

First Name Last Name Type Phase II ID Institute Country Science Category Title
Michael A'Hearn GO 10115 University of Maryland USA Solar System Rotation of Comet Tempel 1
Charles Alcock SNAP 10130 University of Pennsylvania USA Stellar Populations Systemic Proper Motions of the Magellanic Clouds from Astrometry with ACS: II. Second Epoch Images
Almudena Alonso-Herrero GO 10169 Instituto de Estructura de la Materia Spain Galaxies Star Formation in Luminous Infrared Galaxies: giant HII Regions and Super Star Clusters
Jay Anderson GO 10252 Rice University USA Stellar Populations Improving the Astrometric Calibration of ACS/WFC for the Most Useful Filters
Jay Anderson GO 10257 Rice University USA Stellar Populations Astrometric and Photometric Study of NGC 6397 for Internal Motions, Dark Binaries, and X-Ray Sources
Scott Anderson GO 10120 University of Washington USA Hot Stars The Formation Histories and Dynamical Roles of X-ray Binaries in Globular Clusters
Scott Anderson SNAP 10132 University of Washington USA Quasar Absorption Lines UV Confirmation of New Quasar Sightlines Suitable for the Study of Intergalactic Helium
Nahum Arav GO 10225 University of Colorado at Boulder USA AGN/Quasars Abundances in AGN outflows: Putting Real Numbers Into Quasar Feedback Scenarios
Thomas Ayres GO 10203 University of Colorado at Boulder USA Cool Stars The Deep Lamp Project
John Bahcall GO 10264 Institute For Advanced Study USA Hot Stars Observing the Next Nearby Supernova
Charles Bailyn GO 10121 Yale University USA Galaxies The Core Dynamics of the Dense Globular Cluster NGC 6752
Aaron Barth GO 10239 California Institute of Technology USA AGN/Quasars A Multiwavelength Study of POX 52, a Dwarf Seyfert Galaxy with an Intermediate-Mass Black Hole
Aaron Barth GO 10240 California Institute of Technology USA Galaxies Stars versus Gas: A Direct Comparison of Black Hole Mass Measurement Techniques
Jill Bechtold AR 10318 University of Arizona USA Quasar Absorption Lines The Legacy HST Data Set of IGM Spectroscopy
Luigi Bedin GO 10146 Universita di Padova Italy Stellar Populations Solving the problem of the White Dwarf Cooling Sequence End in M4: an efficent approach
Narciso Benitez GO 10150 Instituto de Astrofisica de Andalucia (IAA) Spain Cosmology NICMOS observations of A1689
Misty Bentz GO 10181 Ohio State University USA Galaxies ACS/NICMOS Imaging of Bright Lyman Break Galaxy Candidates from SDSS
Mariangela Bernardi SNAP 10199 Carnegie Mellon University USA Galaxies The Most Massive Galaxies in the Universe: Double Trouble?
Luciana Bianchi GO 10234 The Johns Hopkins University USA Hot Stars A search for gamma Cas analogs at low metallicity
John Biretta GO 10133 Space Telescope Science Institute USA AGN/Quasars HST / Chandra Monitoring of a Dramatic Flare in the M87 Jet
Matthew Bobrowsky AR 10304 Space Telescope Science Institute USA ISM and Circumstellar Matter Departures from Axisymmetry in Planetary Nebulae
Howard Bond GO 10136 Space Telescope Science Institute USA Stellar Populations Post-AGB Stars in the Halo of M81
William Borucki GO 10166 NASA Ames Research Center USA Solar System ACS and WFPC2 Stellar Photometry in the Kepler Mission Target Field
Wolfgang Brandner GO 10208 Max-Planck-Institut fur Astronomie, Heidelberg Germany Cool Stars NICMOS Differential Imaging Search for Planetary Mass Companions to Nearby Young Brown Dwarfs
Joel Bregman GO 10148 University of Michigan USA Galaxies The Masses of the Ultraluminous X-Ray Sources
Thomas Brown GO 10261 Space Telescope Science Institute USA Stellar Populations The Formation Mechanisms of Extreme Horizontal Branch Stars
Thomas Brown GO 10265 Space Telescope Science Institute USA Stellar Populations The Formation History of Andromeda
C. Carollo GO 10157 Eidgenossiche Technische Hochschule (ETH) Switzerland Galaxies Bulges or disks in the centers of late-type spirals?
Rupali Chandar AR 10281 Space Telescope Science Institute USA Stellar Populations Evolution of Stars and Stellar Systems. I. The Initial Size Distribution of Clusters
You-Hua Chu GO 10162 University of Illinois at Urbana - Champaign USA ISM and Circumstellar Matter Resolving the Thermal Conduction Front in the Bubble S308
Robin Ciardullo GO 10131 The Pennsylvania State University USA Stellar Populations Determining the Origin of Virgo's Intracluster Stars
John Clarke GO 10156 Boston University USA Solar System Saturn's Auroral Energy Deposition Coordinated with Cassini UVIS
Geoffrey Clayton GO 10267 Louisiana State University & Agricultural & Mechanical Colle USA ISM and Circumstellar Matter The Shadow Echoes of the Unique R Coronae Borealis Star, UW Cen
Seth Cohen AR 10298 Arizona State University USA Galaxies Structural Evolution of Galaxies with GOODS and the Ultra-Deep Field
Andrew Cole GO 10242 Kapteyn Astronomical Institute Netherlands Stellar Populations Pre-History of a Starburst: Deep Imaging of IC 10
Christopher Conselice GO 10201 California Institute of Technology USA Galaxies The Origin of Dwarf Galaxies and Steep Luminosity Functions in Clusters
Michael Corbin GO 10180 Space Telescope Science Institute USA Galaxies Ultracompact Blue Dwarfs: Galaxy Formation in the Local Universe?
Frederic Courbin GO 10238 Universite de Liege Belgium AGN/Quasars The nature of quasar host galaxies: combining ACS imaging and VLT Integral Field Spectroscopy.
Arlin Crotts GO 10273 Columbia University in the City of New York USA Galaxies Accurately Mapping M31's Microlensing Population
Kelle Cruz GO 10247 University of Pennsylvania USA Cool Stars Resolving a Binary System that Straddles the L/T Transition
Romeel Dave AR 10308 University of Arizona USA Cosmology SLACR: The Simulation Lyman Alpha Comparison Repository
Marc Davis GO 10134 University of California - Berkeley USA Galaxies The Evolution and Assembly of Galactic Disks: Integrated studies of mass, stars and gas in the Extended Groth Strip
Richard de Grijs GO 10172 University of Sheffield UK Star Formation Our Galaxy's most promising Super Star Cluster candidate, Westerlund 1: Tip of the Iceberg?
Megan Donahue SNAP 10152 Michigan State University USA Cosmology A Snapshot Survey of a Complete Sample of X-ray Luminous Galaxy Clusters from Redshift 0.3 to 0.7
Michael Drinkwater SNAP 10137 University of Queensland Australia Galaxies Cluster Archeology: The Origin of Ultra-compact Dwarf Galaxies
Gordon Drukier AR 10292 Yale University USA Stellar Populations Theoretical Studies of the Cores of Globular Clusters
Richard Ellis AR 10293 California Institute of Technology USA Cosmology The Assembly History of Disks and Bulges out to z=1
Richard Ellis GO 10159 California Institute of Technology USA Cosmology Characterizing the Sources Responsible for Cosmic Reionization
Michael Endl GO 10147 University of Texas at Austin USA Cool Stars Detecting the elusive low mass companion around epsilon Indi
Xiaohui Fan GO 10237 University of Arizona USA AGN/Quasars Low-Ionization BALs: Evolution or Orientation?
Christopher Fassnacht AR 10300 University of California - Davis USA Cosmology Properties of moderate-redshift galaxy groups associated with gravitational lenses
Christopher Fassnacht GO 10158 University of California - Davis USA Cosmology ACS Observations of the Gravitational Lens B1608+656: Characterizing the Einstein Ring
Lori Feaga AR 10313 Space Telescope Science Institute USA Solar System The Distribution and Variability of Io's SO2 Atmosphere
Paul Feldman GO 10144 The Johns Hopkins University USA Solar System The Gas Environment of Comet 9P/Tempel 1 During the Deep Impact Encounter
Annette Ferguson GO 10128 Max-Planck-Institut fur Astrophysik Germany Stellar Populations Probing the Formation & Evolution of M31's Outer Disk and Halo, Part II
Gary Ferland AR 10316 University of Kentucky USA AGN/Quasars NUMERICAL SIMULATIONS OF OUTFLOWS IN QUASARS: THE MICROPHYSICS OF BAL WINDS
Gary Ferland GO 10124 University of Kentucky USA ISM and Circumstellar Matter Physical Processes in Orion's Veil: A High Resolution UV Absorption Study of the Line of Sight towards the Trapezium
Robert Fesen GO 10118 Dartmouth College USA ISM and Circumstellar Matter Imaging the Chemical Distribution in Type Ia SN Ejecta
Alex Filippenko GO 10182 University of California - Berkeley USA Hot Stars Towards a Comprehensive Understanding of Type Ia Supernovae: The Necessity of UV Observations
Derek Fox GO 10119 California Institute of Technology USA Galaxies Solving the Mystery of the Short-Hard Gamma-Ray Bursts
Adam Frank AR 10289 University of Rochester USA ISM and Circumstellar Matter The Astrophysics of Heterogeneous ("Clumpy") Stellar Outflows
Marijn Franx GO 10196 Universiteit Leiden Netherlands Cosmology Morphologies of a new class of rest-frame optical selected high redshift galaxies
Scott Friedman GO 10232 Space Telescope Science Institute USA ISM and Circumstellar Matter Constraining Models of Galactic Chemical Evolution and Mixing by Measuring the Spatial Variability of D/H in the Interstellar Medium
Jack Gabel GO 10230 University of Colorado at Boulder USA AGN/Quasars Radial Velocity Variability in the Mass Outflow in the Seyfert 1 Galaxy NGC 3783
Boris Gaensicke SNAP 10194 The University of Warwick UK Hot Stars Towards a global understanding of accretion physics - Clues from an UV spectroscopic survey of Cataclysmic Variables
Rajib Ganguly AR 10296 Space Telescope Science Institute USA AGN/Quasars Searching for Quasar-Intrinsic Absorption Through Time Variability
Donald Garnett GO 10190 University of Arizona USA Galaxies The Star Formation History and Metallicity Evolution of M33: A Comprehensive Study of Disk Evolution
Karl Gebhardt AR 10315 University of Texas at Austin USA Stellar Populations Central Surface Brightness Profiles of LMC Globular Clusters
Douglas Gies GO 10243 Georgia State University Research Foundation USA Hot Stars Wind Accretion and State Transitions in the Black Hole Binary Cyg X-1
Armando Gil de Paz AR 10321 Carnegie Institution of Washington USA Galaxies Determining the formation epoch of dwarf galaxies using the HST/ACS Ultra Deep Field
Nickolay Gnedin AR 10283 University of Colorado at Boulder USA Cosmology Confronting HST Observations of Dwarf Spheroidals with Theory
Paul Goudfrooij GO 10227 Space Telescope Science Institute USA Galaxies Globular Cluster Systems of Giant, Post-Starburst Shell Ellipticals
Denis Grodent GO 10140 Universite de Liege Belgium Solar System Identification of a magnetic anomaly at Jupiter from satellite footprints
Caryl Gronwall AR 10324 The Pennsylvania State University USA Cosmology The Morphology of Ly-alpha Emission Galaxies at z=3.11 in the GOODS-S Field
Edward Guinan GO 10114 Villanova University USA Cool Stars Lyman_alpha FUV observations of the Sun in time and effects on planetary atmospheres
Edward Guinan GO 10116 Villanova University USA Hot Stars Towards an Accurate Calibration of the Galactic Cepheid P-L Zero Point
William Harris GO 10260 McMaster University Canada Stellar Populations The Most Massive Star Clusters: Supermassive Globular Clusters or Dwarf Galaxy Nuclei?
Carole Haswell GO 10271 Open University UK Hot Stars IY UMa: A literal probe of accretion disc structure
Suzanne Hawley AR 10312 University of Washington USA Cool Stars Investigation of M Dwarf Atmospheres Using Archival STIS Data
Amanda Hendrix AR 10319 Jet Propulsion Laboratory USA Solar System An Analysis of HST and IUE Spectra to Investigate the Effects of Space Weathering at Ultraviolet Wavelengths
Gregory Herczeg GO 10221 University of Colorado at Boulder USA Star Formation Uncovering the unknown Ly-alpha flux in classical T Tauri stars
Dean Hines GO 10178 Space Science Institute USA Star Formation Imaging Polarimetry of Young Stellar Objects with ACS and NICMOS: A study in dust grain evolution
Donald Hoard SNAP 10255 California Institute of Technology USA Stellar Populations A Never Before Explored Phase Space: Resolving Close White Dwarf / Red Dwarf Binaries
Elliott Horch GO 10197 University of Massachusetts Dartmouth USA Stellar Populations The Astrophysical Parameters of Very Metal-Poor Halo Binaries
J. Howk GO 10151 University of California - San Diego USA Quasar Absorption Lines Testing the Warm-Hot Intergalactic Medium Paradigm
John Huchra GO 10250 Smithsonian Institution Astrophysical Observatory USA Stellar Populations Star Clusters and Stellar Populations in M81
Roberta Humphreys GO 10262 University of Minnesota - Twin Cities USA Cool Stars The 3D Morphology of the Extreme Red Supergiant VY CMa
Robert Hynes GO 10253 University of Texas at Austin USA Hot Stars A UV Survey of Quiescent Black Holes and Neutron Stars
GianLuca Israel GO 10218 INAF, Osservatorio Astronomico di Roma Italy Hot Stars Unveiling the nature of the 321s orbital period binary RXJ0806.3+1527
Edward Jenkins AR 10279 Princeton University USA ISM and Circumstellar Matter A Comprehensive Study of Interstellar Depletions
Christine Jones GO 10200 Smithsonian Institution Astrophysical Observatory USA Cosmology Dark Matter Constraints from the Merging Cluster 1E0657-56
Andres Jordan GO 10217 Rutgers the State University of New Jersey USA Galaxies The ACS Fornax Cluster Survey
Paul Kalas GO 10228 University of California - Berkeley USA ISM and Circumstellar Matter Multi-color HST imaging of the GJ 803 debris disk
Igor Karachentsev GO 10235 Russian Academy of Sciences, Special Astrophysical Obs. Russia Galaxies Dark vs. luminous matter in the CenA/M83 galaxy complex
Erich Karkoschka GO 10192 University of Arizona USA Solar System Jupiter's Upper Stratospheric Hazes Probed with Ganymede
Charles Keyes GO 10153 Space Telescope Science Institute USA ISM and Circumstellar Matter Multi-wavelength Observations of Symbiotic Stars in Outburst
David Kirkman AR 10288 University of California - San Diego USA Quasar Absorption Lines The astrophysics of the intergalactic medium at intermediate redshifts
Robert Kirshner GO 10263 Harvard University USA ISM and Circumstellar Matter SAINTS - Supernova 1987A INTensive Survey
Christian Knigge GO 10183 University of Southampton UK Hot Stars A Deep Far-UV Search for the Interacting Binary Population in M80
Henry Kobulnicky GO 10276 University of Wyoming USA Stellar Populations Resolving the Distance Ambuguity for the Galactic Open Cluster Westerlund 2
Leon Koopmans SNAP 10174 Kapteyn Astronomical Institute Netherlands Galaxies Dark-matter halos and evolution of high-z early-type galaxies
Claudia Kretchmer GO 10258 The Johns Hopkins University USA Galaxies Tracing the Emergence of the Hubble Sequence Among the Most Luminous and Massive Galaxies
Shrinivas Kulkarni GO 10135 California Institute of Technology USA Galaxies Unveiling the Progenitors and Physics of Cosmic Explosions
James Lauroesch GO 10274 Northwestern University USA ISM and Circumstellar Matter Prospecting for Rare Elements in the Interstellar Medium
Stephen Lawrence AR 10294 Hofstra University USA ISM and Circumstellar Matter The SN 1987A/LMC "Deep Field"
Karen Leighly GO 10125 University of Oklahoma Norman Campus USA AGN/Quasars Where is the Wind in 1H0707-495?
Claus Leitherer SNAP 10186 Space Telescope Science Institute USA ISM and Circumstellar Matter A Lyman-alpha Snapshot Survey of FBS and SBS Galaxies
Weidong Li SNAP 10272 University of California - Berkeley USA Stellar Populations A Snapshot Survey of the Sites of Recent, Nearby Supernovae
Alex Lobel GO 10212 Harvard University USA Cool Stars A Critical Test for Radiatively Driven Hot Winds in Cool Stars
Ralph Lorenz GO 10270 University of Arizona USA Solar System Titan : Huygens Probe Entry Fireball and UV Seasonal Change
Kevin Luhman GO 10138 Smithsonian Institution Astrophysical Observatory USA Stellar Populations Searching for the Bottom of the Initial Mass Function
Tariq Majeed AR 10301 University of Michigan USA Solar System Jovian Upper Atmospheric Dynamics and Thermal Structure from STIS Observations of Auroral Emissions
Matthew Malkan GO 10226 University of California - Los Angeles USA Galaxies The NICMOS Grism Parallel Survey
Jodie Martin AR 10306 The University of Virginia USA Galaxies Archival Study of Merger-Induced Populations in Early-Type Galaxy Cores
Smita Mathur GO 10211 Ohio State University USA Quasar Absorption Lines A Combined HST/Chandra Study for Finding the Baryons in the Low Redshift Universe.
Dean McLaughlin AR 10323 Space Telescope Science Institute USA Stellar Populations ORIGIN OF THE GLOBULAR CLUSTER FUNDAMENTAL PLANE
William Merline GO 10165 Southwest Research Institute USA Solar System Determination of orbits and colors for two new binaries in the Koronis asteroid family
George Miley GO 10127 Universiteit Leiden Netherlands Cosmology IMAGING A PROTOCLUSTER AT z = 3.1: EFFECTS OF ENVIRONMENT AND EVOLUTION ON GALAXY POPULATIONS IN THE EARLY UNIVERSE
Anthony Moffat GO 10163 Universite de Montreal Canada Hot Stars Weighing the Most Luminous Main-Sequence Star in the Galaxy
Nicholas Morgan GO 10223 Yale University USA Quasar Absorption Lines Probing a damped Lyman-alpha system along two lines of sight
Mark Morris AR 10285 University of California - Los Angeles USA Hot Stars Accreting White Dwarfs and Neutron Stars Near the Galactic Center
Priyamvada Natarajan AR 10302 Yale University USA Cosmology PROBING THE NATURE OF DARK MATTER USING CLUSTER LENSING
James Neff GO 10219 College of Charleston USA Star Formation Are Dust Disks and Circumstellar Gas Around Young A Stars Unrelated Phenomena?
Edmund Nelan SNAP 10202 Space Telescope Science Institute USA Hot Stars Resolving OB Binaries in the Carina Nebula, Resuming the Survey
Hagai Netzer GO 10193 Tel Aviv University - Wise Observatory Israel AGN/Quasars Can Narrow-Line Regions in Luminous AGN be Enormously Large?
Antonella Nota GO 10248 Space Telescope Science Institute USA Stellar Populations Current star formation in young, compact clusters in the Small Magellanic Cloud
Christopher O'Dea SNAP 10117 Space Telescope Science Institute USA AGN/Quasars The Co-Evolution of Star Formation and Powerful Radio Activity in Galaxies
Edward Olszewski GO 10126 University of Arizona USA Stellar Populations The 3-D Shape of the SMC: Is It Tidally Distorted?
George Pavlov GO 10171 The Pennsylvania State University USA Hot Stars Ultraviolet Spectrum of the Binary Millisecond Pulsar J0437-4715
Roser Pello GO 10154 Observatoire Midi-Pyrenees France Cosmology Morphology of z ~ 7-10 galaxies viewed through gravitational telescopes
Chien Peng GO 10149 University of Arizona USA AGN/Quasars The Coevolution of Supermassive Black Holes and Galaxies at z~3
Bradley Peterson GO 10139 Ohio State University USA AGN/Quasars Structure of the Accretion Disk in the NLS1 NGC 4051
Slawomir Piatek GO 10229 New Jersey Institute of Technology USA Stellar Populations Space Motions for the Draco and Sextans Dwarf Spheroidal Galaxies
Norbert Pirzkal AR 10299 Space Telescope Science Institute USA Galaxies Morphological analysis of z=5.7 Lyman Alpha sources in the GOODS/UDF fields
Jason Prochaska GO 10207 University of California - Santa Cruz USA Galaxies Star Formation in Damped Lya Galaxies: Testing the Connection with the Lyman Break Population
Charles Proffitt SNAP 10175 Catholic University of America USA Hot Stars STIS Snapshot Survey of Boron Abundances in Early-B Stars
Daniel Proga AR 10305 University of Colorado at Boulder USA AGN/Quasars Outflows from Seyfert galaxies: a challenge to current models
Thomas Puzia GO 10129 Space Telescope Science Institute USA Galaxies Resolving Globular Clusters in NGC 1399
Kathy Rages SNAP 10170 SETI Institute USA Solar System Atmospheric Variability on Uranus and Neptune
Thomas Rauch GO 10209 Dr.-Remeis-Sternwarte, Bamberg Germany Hot Stars On the evolutionary status of extremely hot helium stars - are the O(He) stars successors of the RCrB stars?
Seth Redfield SNAP 10236 University of Texas at Austin USA ISM and Circumstellar Matter A SNAPSHOT Survey of the Local Interstellar Medium: New NUV Observations of Stars with Archived FUV Observations
I. Reid SNAP 10143 Space Telescope Science Institute USA Cool Stars Ultracool companions to the nearest L dwarfs
James Rhoads GO 10195 Space Telescope Science Institute USA Galaxies Probing the Surroundings of a Highly Luminous Redshift 6.5 Galaxy
Jason Rhodes AR 10314 California Institute of Technology USA Cosmology Connecting Mass to Light in the GOODS Fields
Douglas Richstone GO 10245 University of Michigan USA Galaxies The Masses of the Quasar Relics
Adam Riess GO 10189 Space Telescope Science Institute USA Cosmology PANS-Probing Acceleration Now with Supernovae
Massimo Robberto GO 10246 Space Telescope Science Institute USA Star Formation The HST survey of the Orion Nebula Cluster
Andrew Robinson GO 10160 Rochester Institute of Technology USA AGN/Quasars The nuclear scattering geometry of Seyfert galaxies
Jessica Rosenberg GO 10254 University of Colorado at Boulder USA Galaxies The Size and Shape of a Spiral Galaxy's Gaseous Halo
Raghvendra Sahai AR 10317 Jet Propulsion Laboratory USA Cool Stars The Hydrodynamics of Collimated Flow Interactions around Dying Stars
Raghvendra Sahai SNAP 10185 Jet Propulsion Laboratory USA Cool Stars When does Bipolarity Impose itself on the Extreme Mass Outflows from AGB Stars? An ACS SNAPshot Survey
Blair Savage GO 10266 University of Wisconsin - Madison USA ISM and Circumstellar Matter Origins of the Highly Ionized Gas toward the X-ray Bright BL Lac Object Mrk 421
Ricardo Schiavon GO 10224 The University of Virginia USA Stellar Populations Spatially Resolved mid-UV Spectra of the Centers of Local Group Galaxies
Glenn Schneider GO 10177 University of Arizona USA ISM and Circumstellar Matter Solar Systems In Formation: A NICMOS Coronagraphic Survey of Protoplanetary and Debris Disks
Regina Schulte-Ladbeck AR 10282 University of Pittsburgh USA Quasar Absorption Lines Discovery of two Star-Forming Galaxies causing strong Quasar Absorption Lines
Regina Schulte-Ladbeck GO 10142 University of Pittsburgh USA Quasar Absorption Lines The connection between star-forming galaxies and low-redshift quasar absorption line systems
Anil Seth AR 10309 University of Washington USA Galaxies The Globular Cluster Systems of Low Mass Spiral Galaxies
Richard Shaw SNAP 10251 National Optical Astronomy Observatories, AURA USA ISM and Circumstellar Matter SNAPSHOT Survey of SMC Planetary Nebulae
Joseph Shields GO 10191 Ohio University USA AGN/Quasars A Fundamental Test of Accretion Physics with NGC 4203
Isaac Shlosman AR 10284 University of Kentucky USA AGN/Quasars Formation of Structure in AGN Accretion Disk Winds: Theory and Observational Implications
Mark Showalter GO 10275 NASA Ames Research Center USA Solar System The Moons, Rings and Arcs of Uranus: Discovery and Dynamics
David Silva SNAP 10222 European Southern Observatory - Germany Germany Galaxies The Next Generation Spectral Library
Stephen Smartt GO 10187 University of Cambridge UK Hot Stars Direct imaging of the progenitors of massive, core-collapse supernovae
Nathan Smith GO 10241 University of Colorado at Boulder USA Star Formation An ACS H-alpha Survey of the Carina Nebula
Christopher Sneden GO 10220 University of Texas at Austin USA Cool Stars Probing the Nucleosynthesis Products of the First Stars
Rachel Somerville AR 10290 Space Telescope Science Institute USA Galaxies Constraints on galaxy formation models from size evolution of galactic disks and spheroids
Inseok Song GO 10176 University of California - Los Angeles USA Star Formation Coronagraphic Survey for Giant Planets Around Nearby Young Stars
Roberto Soria GO 10214 University College London (UCL) UK Hot Stars ACS/HRC imaging of two very bright ultra-luminous X-ray sources (ULXs)
William Sparks SNAP 10173 Space Telescope Science Institute USA AGN/Quasars Infrared Snapshots of 3CR Radio Galaxies
John Spencer GO 10269 Southwest Research Institute USA Solar System The Relative Roles of Volcanism and Sublimation in Supporting Io's Atmosphere
Letizia Stanghellini GO 10259 Space Telescope Science Institute USA ISM and Circumstellar Matter Planetary nebulae in the SMC: a study of stellar evolution and populations in an extremely low-metallicity environment
Danny Steeghs GO 10122 Smithsonian Institution Astrophysical Observatory USA Hot Stars Accretion in the closest binary systems known
Charles Steidel AR 10311 California Institute of Technology USA Galaxies The Physical Nature of Galaxy Morphology During the Peak Epoch of Galaxy Formation
Thaisa Storchi-Bergmann GO 10215 Universidade Federal do Rio Grande do Sul Brazil AGN/Quasars STIS follow-up spectroscopy of Seyfert galaxies from Cycle 11 near-UV imaging survey
Ben Sugerman GO 10204 Space Telescope Science Institute USA ISM and Circumstellar Matter Evolution of Light Echoes of SN 1993J
Paula Szkody GO 10233 University of Washington USA Hot Stars Determining the Instability Strip for Accreting White Dwarfs
Clive Tadhunter GO 10206 University of Sheffield UK AGN/Quasars What drives the outflows in powerful radio galaxies?
Peter Tamblyn AR 10320 Southwest Research Institute USA Solar System Deep Archival Search for Trans-Neptunian Objects
Laurence Trafton AR 10322 University of Texas at Austin USA Solar System Electron Impact Simulations of Io's Atmosphere
Tommaso Treu GO 10216 University of California - Los Angeles USA Cosmology Co-evolution of spheroids and black holes
David Trilling GO 10268 University of Pennsylvania USA Solar System Recovery of three faint Kuiper Belt Objects discovered with HST
Todd Tripp AR 10280 University of Massachusetts USA ISM and Circumstellar Matter Fundamental Properties of Gas in the Distant Galactic Halo and Leading Arm of the Magellanic Stream
R. Tully GO 10210 University of Hawaii USA Cosmology Groups of Dwarf Galaxies: Pools of Mostly Dark Matter?
David Turnshek GO 10278 University of Pittsburgh USA Quasar Absorption Lines Probing the Outer Regions of M31 with QSO Absorption Lines
David Tytler GO 10256 University of California - San Diego USA Quasar Absorption Lines Doubling the Data on the HeII Re-ionization of the Intergalactic Medium
Schuyler Van Dyk AR 10297 California Institute of Technology USA Stellar Populations The Local Environments of Supernovae
Gerardo Vazquez AR 10307 Space Telescope Science Institute USA Stellar Populations Photo- and Spectro-Chemical Evolution Models for Starburst Galaxies
Alfred Vidal-Madjar GO 10145 CNRS, Institute d'Astrophysique de Paris France Star Formation Physical parameters of the upper atmosphere of the extrasolar planet HD209458b
Nicole Vogt GO 10249 New Mexico State University USA Galaxies Mass Distributions of z ~ 1 Galaxies: Probing Substructure and Dynamical Evidence for Bulges in Velocity Profiles
Nolan Walborn GO 10205 Space Telescope Science Institute USA Hot Stars Critical STIS Spectroscopy and ACS Imagery at the Top of the IMF
Rachel Webster GO 10123 University of Melbourne Australia AGN/Quasars Microarcsecond Imaging of a Gravitationally Lensed QSO: 2237+0305
Alycia Weinberger GO 10167 Carnegie Institution of Washington USA ISM and Circumstellar Matter Imaging of Ices in Circumstellar Disks
Alycia Weinberger GO 10168 Carnegie Institution of Washington USA ISM and Circumstellar Matter Spatially Relsoved Spectroscopy of HR 4796A's Dust Ring
Daniel Welty GO 10155 University of Chicago USA ISM and Circumstellar Matter A Mini-Survey of Interstellar Abundances in the Magellanic Clouds
Daniel Welty GO 10164 University of Chicago USA ISM and Circumstellar Matter HD 62542: Probing the Bare, Dense Core of an Interstellar Cloud
Klaus Werner GO 10141 Universitat Tubingen, Institut fur Astronomie & Astrophysik Germany Hot Stars UV spectroscopy of the hot bare stellar core H1504+65
Michael West GO 10277 University of Hawaii USA Stellar Populations Ages and Metallicities of the Intergalactic Globular Cluster Population in Abell 1185
Bradley Whitmore GO 10188 Space Telescope Science Institute USA Galaxies In-Depth Study of The Antennae with NICMOS and ACS
Jody Wilson AR 10295 Boston University USA Solar System The Escape of Oxygen from Mars
Michael Wong GO 10161 University of California - Berkeley USA Solar System Fresh ammonia-ice on Jupiter: The northern equatorial region.
Przemyslaw Wozniak SNAP 10198 Los Alamos National Laboratory USA Stellar Populations Probing the Dynamics of the Galactic Bar through the Kinematics of Microlensed Stars
Mark Wyatt GO 10244 Royal Observatory Edinburgh UK ISM and Circumstellar Matter Coronagraphic imaging of Eta Corvus: a newly discovered debris disk at 18 pc
Lin Yan AR 10303 Jet Propulsion Laboratory USA Galaxies Extremely Red Galaxies at z > 1 in the COSMOS Field
Farhad Yusef-Zadeh AR 10291 Northwestern University USA Galaxies The Distribution of Stars Around the Massive Black Hole at the Galactic Center
Farhad Yusef-Zadeh GO 10179 Northwestern University USA Galaxies A Coordinated NICMOS and XMM Experiment to Observe the Variability of Sgr A*
Silvia Zane GO 10213 Mullard Space Science Laboratory UK Hot Stars Optical identification of two nearby Isolated Neutron Stars through proper motion measuremnt.
Wei Zheng AR 10310 The Johns Hopkins University USA Galaxies Windows of the Early Universe beyond Redshift 7
Wei Zheng GO 10231 The Johns Hopkins University USA Quasar Absorption Lines Tracing the Reionization History of Intergalactic Helium out to Redshift 3.8
David Zurek GO 10184 American Museum of Natural History USA Hot Stars A New Class of Bright Ultraviolet Variable Sources in the Globular Cluster NGC 1851