In 2019, the National Academy of Sciences Received 572 White Papers Concerning the Sciences As Part of the Astro2020 Decadal Survey on Astronomy and Astrophysics

In 2019, the National Academy of Sciences received 572 white papers concerning the sciences as part of the Astro2020 Decadal Survey on Astronomy and Astrophysics. Below you may find a table of all of the science white papers in alphabetical order by lead author. Click on the link to download the full PDF of the white paper.

Principal Institution of Title File Author Principal Author Chalmers University of Extremely obscured galaxy nuclei — hidden AGNs

Aalto, Susanne astro2020_swp_Aalto_S Technology, and extreme starbursts Sweden NASA GSFC and Airapetian, Reconstructing Extreme Space Weather From Planet

American astro2020_swp_Airapetian_p Vladimir Hosting Stars University, DC Clemson

Ajello, Marco Supermassive black holes at high redshifts astro2020_swp_Ajello_M1 University Clemson Ajello, Marco The MeV Background astro2020_swp_Ajello_M2 University Los Alamos Searching for Sources of TeV Particle Dark Matter in

Albert, Andrea astro2020_swp_Albert_A National Lab the Southern Hemisphere University of Unique Probes of Reionization with the CMB:From Alvarez, Marcelo California, astro2020_swp_Alvarez_M the First Stars to Fundamental Physics Berkeley West Virginia Anderson, Loren HII Regions and the Warm Ionized Medium astro2020_swp_Anderson_L University University of Mapping Ultracool Atmospheres: Time-domain

Apai, Daniel astro2020_swp_Apai_D1 Arizona Observations of Brown Dwarfs and Exoplanets University of Planetary Habitability Informed by Planet Formation

Apai, Daniel astro2020_swp_Apai_D2 Arizona and Exoplanet Demographics Warm H2 as a probe of massive accretion and

Appleton, Philip Caltech feedback through shocks and turbulence across cosmic astro2020_swp_Appleton_P time NASA Goddard

Arney, Giada Space Flight The Sun-like Stars Opportunity astro2020_swp_Arney_G Center NASA Goddard Multimessenger science opportunities with mHz

Baker, John Space Flight astro2020_swp_Baker_J gravitational waves Center Bardalez American

Gagliuffi, Museum of Substellar Multiplicity Throughout the Ages astro2020_swp_Bardalez Gagliuffi_D Daniella Natural History University of Geoscience and the Search for Life Beyond the Solar

Barnes, Rory astro2020_swp_Barnes_R Washington System University of Barstow, Martin White dwarfs as probes of fundamental astrophysics astro2020_swp_Barstow_M Leicester National Radio Diagnostics of Space Weather Drivers Enabled by

Bastian, Tim Astronomy astro2020_swp_Bastian_T1 Radio Observations Observatory National Radio Radio Observational Constraints on Turbulent

Bastian, Tim Astronomy astro2020_swp_Bastian_T2 Astrophysical Plasmas Observatory National Radio Radio, Millimeter, Submillimeter Observations of the Bastian, Tim Astronomy astro2020_swp_Bastian_T3 Quiet Sun Observatory "SZ spectroscopy" in the coming decade: Galaxy University of Basu, Kaustuv cluster cosmology and astrophysics in the astro2020_swp_Basu_K Bonn submillimeter Basu-Zych, UMBC/CRESST, Cooking with X-rays: Can X-ray binaries heat the

astro2020_swp_Basu-Zych_A Antara NASA/GSFC early Universe? Battaglia, Cornell Probing Feedback in Galaxy Formation with

astro2020_swp_Battaglia_N Nicholas University Millimeter-wave Observations Physics department, Battistelli, Elia Sunyaev Zel'dovich study of filamentary structures

Sapienza, astro2020_swp_Battistelli_E Stefano between galaxy clusters University of Rome, Italy University of Planetary Science with Astrophysical Assets: Defining Bauer, James astro2020_swp_Bauer_J Maryland the Core Capabilities of Platforms Beaton, Rachael Princeton Measuring the Hubble Constant Near and Far in the

astro2020_swp_Beaton_R L University Era of ELT's University of

Bechtol, Keith Wisconsin- Dark Matter Science in the Era of LSST astro2020_swp_Bechtol_K Madison University of Studying the Reionization Epoch with QSO

Becker, George California, astro2020_swp_Becker_G Absorption Lines Riverside University of Behroozi, Peter Empirically Constraining Galaxy Evolution astro2020_swp_Behroozi_P Arizona NASA Exoplanet Beichman, Science Institute, Direct Imaging and Spectroscopy of Exoplanets with

astro2020_swp_Beichman_C Charles IPAC, the James Webb Space Telescope JPL/Caltech NASA Ames Direct Imaging of Exoplanets in Nearby Multi-Star

Belikov, Ruslan astro2020_swp_Belikov_R Research Center Systems Space Telescope Science at the edges:\ internal kinematics of globular

Bellini, Andrea astro2020_swp_Bellini_A Science Institute clusters' external fields CUNY - Queensborough Community

Bellovary, Jillian College and Where are the Intermediate Mass Black Holes? astro2020_swp_Bellovary_J American Museum of Natural History NASA Ames THE VALUE OF ASTROMETRY FOR Bendek, Eduardo astro2020_swp_Bendek_E Research Center EXOPLANET SCIENCE NASA Goddard

Bennett, David and University of Wide-Orbit Exoplanet Demographics astro2020_swp_Bennett_D Maryland University of The Promise of Data Science for the Technosignatures

Berea, Anamaria astro2020_swp_Berea_A Central Florida Field University of

Bergin, Edwin The Disk Gas Mass and the Far-IR Revolution astro2020_swp_Bergin_E Michigan Berry, Northwestern The unique potential of extreme mass-ratio inspirals

astro2020_swp_Berry_C Christopher University for gravitational-wave astronomy Johns Hopkins Tests of General Relativity and Fundamental Physics

Berti, Emanuele astro2020_swp_Berti_E University with Space-based Gravitational Wave Detectors Institut de Betancourt- Recherche en Unlocking the Capabilities of Future High-Resolution astro2020_swp_Betancourt- Martinez, Astrophysique et X-ray Spectroscopy Missions Through Laboratory Martinez_G Gabriele Planétologie Astrophysics (IRAP)/CNRS University of Bhattacharya, Masses and Distances of Planetary Microlens Systems Maryland College astro2020_swp_BHATTACHARYA_A Aparna with High Angular Resolution Imaging Park Washington Ultra-heavy cosmic-ray science: Are r-process nuclei

Binns, Walter University in St. in the cosmic rays produced in supernovae or binary astro2020_swp_Binns_W Louis neutron star mergers? Gemini Probing the Time Domain with High Spatial

Blakeslee, John astro2020_swp_Blakeslee_J Observatory Resolution University of Florida, Blecha, Laura Detecting Offset Active Galactic Nuclei astro2020_swp_Blecha_L Gainesville, FL, USA Bogdanov, Columbia Determining the Equation of State of Cold, Dense

astro2020_swp_Bogdanov_S Slavko University Matter with X-ray Observations of Neutron Stars Scientific Studies

Boice, Daniel Understanding Activity in Small Solar System Bodies astro2020_swp_Boice_D and Consulting University of Cold Gas Outflows, Feedback, and the Shaping of Bolatto, Alberto Maryland at astro2020_swp_Bolatto_A Galaxies College Park GEPI, Bonifacio,

Observatoire de Extremely metal-poor stars: the need for UV spectra astro2020_swp_Bonifacio_P Piercarlo Paris

Bower, Geoffrey ASIAA Fundamental Physics with Galactic Center Pulsars astro2020_swp_Bower_G The University of The Demographics and Atmospheres of Giant Planets

Bowler, Brendan astro2020_swp_Bowler_B Texas at Austin with the ELTs

Braatz, James NRAO H2O Megamaser Cosmology with the ngVLA astro2020_swp_Braatz_J Spectroscopic Probes of Galaxies at the Epoch of Bradac, Marusa UC Davis astro2020_swp_Bradac_M Reionization Realizing the Promise of High-Contrast Imaging: University of More Than 100 Gas-Giant Planets with Masses, Brandt, Timothy California, Santa astro2020_swp_Brandt_T Orbits, and Spectra Enabled by Gaia+WFIRST Barbara Astrometry University of Bregman, Joel A Survey of Hot Gas in the Universe astro2020_swp_Bregman_J Michigan California Brightman, Breaking the limit: Super-Eddington accretion onto

Institute of astro2020_swp_Brightman_M Murray black holes and neutron stars Technology Texas A&M University, Mitchell Institute

Brown, Peter Keeping an Ultraviolet Eye on Supernovae astro2020_swp_Brown_P for Fundamental Physics and Astronomy NASA Ames Making Exoplanet Surveys Useful for Statistical

Bryson, Steve astro2020_swp_Bryson_S Research Center Population Studies Center for Astrophysics | Probing Macro-Scale Gas Motions and Turbulence in

Bulbul, Esra astro2020_swp_Bulbul_E Harvard & Diffuse Cosmic Plasmas Smithsonian Univ. of Ultraviolet Perspectives on Diffuse Gas in the Largest Burchett, Joseph California - Santa astro2020_swp_Burchett_J Cosmic Structures Cruz Aix-Marseille University, Measuring the Metallicity of Low-Mass, Low- CNRS, CNES,

Burgarella, Denis Metallicity Galaxies in the Early Universe and the astro2020_swp_Burgarella_D Laboratoire Galactic Habitability d'Astrophysique de Marseille High-Resolution Spectroscopic Surveys of Ultracool Burgasser, Adam UC San Diego astro2020_swp_Burgasser_A1 Dwarf Stars & Brown Dwarfs Fundamental Physics with Brown Dwarfs: The Mass-

Burgasser, Adam UC San Diego astro2020_swp_Burgasser_A2 Radius Relation A Summary of Multimessenger Science with Neutron Burns, Eric NASA Goddard astro2020_swp_Burns_E Star Mergers

Burns, Eric NASA Goddard Gamma Rays and Gravitational Waves astro2020_swp_Burns_E1 Opportunities for Multimessenger Astronomy in the Burns, Eric NASA Goddard astro2020_swp_Burns_E2 2020s Dark Cosmology: Investigating Dark Matter & Exotic University of Burns, Jack Physics in the Dark Ages using the Redshifted 21-cm astro2020_swp_Burns_J Colorado Boulder Global Spectrum National Radio Indirect Detection of Extrasolar Planets via Radio Butler, Bryan Astronomy astro2020_swp_Butler_B Wavelength Astrometry Observatory Investigating the gas in the Galactic Bar: the missing Butterfield, Green Bank link between the Galactic Disc and the Central astro2020_swp_Butterfield_N Natalie Observatory Molecular Zone Florida Gulf Buzasi, Derek Fundamental Stellar Physics throughout the Galaxy astro2020_swp_Buzasi_D Coast University University of Testing general relativity with accretion onto compact

Caiazzo, Ilaria astro2020_swp_Caiazzo_I1 British Columbia objects University of Hunting for ancient brown dwarfs: the developing field

Caiazzo, Ilaria astro2020_swp_Caiazzo_I2 British Columbia of brown dwarfs in globular clusters Dartmouth Astro2020 Science White Paper: Cosmology with a Caldwell, Robert astro2020_swp_Caldwell_R College Space-Based Gravitational Wave Observatory University of How Do Stars Form? Open Questions on the Stellar

Calzetti, Daniela Massachusetts, astro2020_swp_Calzetti_D Initial Mass Function Amherst Smithsonian

Campbell, Bruce Radar Astronomy for Planetary Surface Studies astro2020_swp_Campbell_B Institution California Synergizing Deep Field Programs Across Multiple Capak, Peter Institute of astro2020_swp_Capak_P Surveys Technology NASA Goddard Looking Under a Better Lamppost: MeV-scale Dark

Caputo, Regina Space Flight astro2020_swp_Caputo_R Matter Candidates Center Carilli, Imaging molecular gas in high redshift galaxies at <=1 NRAO astro2020_swp_Carilli_C1 Christopher kpc resolution Carilli, Resolving the Radio Photospheres of Main Sequence

NRAO astro2020_swp_Carilli_C2 Christopher Stars NASA's Goddard Carpenter, Space Flight Stars at High Spatial Resolution astro2020_swp_Carpenter_K Kenneth Center SETI Institute / Exploring the composition of icy bodies at the fringes Cartwright,

NASA Ames of the Solar System with next generation space astro2020_swp_Cartwright_R Richard Research Center telescopes University of Taking Census of Massive, Star-Forming Galaxies Casey, Caitlin astro2020_swp_Casey_C Texas at Austin formed <1 Gyr After the Big Bang University of Cyberinfrastructure Requirements to Enhance Multi-

Chang, Philip Wisconsin - astro2020_swp_Chang_P messenger Astrophysics Milwaukee Jet Propulsion Laboratory, Chang, Tzu- Tomography of the Cosmic Dawn and Reionization

California astro2020_swp_Chang_T Ching Eras with Multiple Tracers Institute of Technology New Mexico Triggered High-Priority Observations of Dynamic Chanover, Nancy astro2020_swp_Chanover_N State University Solar System Phenomena College of A New Era for X-ray Lensing Studies of Quasars and

Chartas, George astro2020_swp_Chartas_G Charleston Galaxies Cosmology in the 2020s Needs Precision and Chary, Ranga

IPAC/Caltech Accuracy: The Case for Euclid/LSST/WFIRST Joint astro2020_swp_Chary_R Ram Survey Processing Chaufray, Jean- LATMOS/IPSL, UV Exploration of the solar system astro2020_swp_Chaufray_J Yves CNRS A Statistical Comparative Planetology Approach to University of

Checlair, Jade Maximize the Scientific Return of Future Exoplanet astro2020_swp_Checlair_J Chicago Characterization Efforts New Jersey Probing Magnetic Reconnection in Solar Flares: New

Chen, Bin Institute of Perspectives from Radio Dynamic Imaging astro2020_swp_Chen_B Technology Spectroscopy Space Telescope Debris Disk Composition: A Diagnostic Tool for

Chen, Christine astro2020_swp_Chen_C Science Institute Planet Formation and Migration The University of Tracking the Baryon Cycle in Emission and in Chen, Hsiao-Wen astro2020_swp_Chen_H Chicago Absorption Jodrell Bank Spectral Distortions of the CMB as a Probe of

Chluba, Jens Center for Inflation, Recombination, Structure Formation and astro2020_swp_Chluba_J Astrophysics, Particle Physics University of Manchester Michigan State

Chomiuk, Laura A Shocking Shift in Paradigm for Classical Novae astro2020_swp_Chomiuk_L University Multi-Messenger Astronomy with Extremely Large Chornock, Ryan Ohio University astro2020_swp_Chornock_R Telescopes Christiansen, Caltech/IPAC- Understanding Exoplanet Atmospheres with UV

astro2020_swp_Christiansen_J1 Jessie NExScI Observations I: NUV and Blue/Optical Christiansen, Caltech/IPAC- Mapping out the time-evolution of exoplanet processes astro2020_swp_Christiansen_J2 Jessie NExScI Churazov, Probing 3D Density and Velocity Fields of ISM in

MPA astro2020_swp_Churazov_E Eugene Centers of Galaxies with Future X-Ray Observations Caltech/IPAC- Toward Finding Earth 2.0: Masses and Orbits of Small Ciardi, David astro2020_swp_Ciardi_D NExScI Planets with Extreme Radial Velocity Precision INAF - Osservatorio Cicone, Claudia The hidden circumgalactic medium astro2020_swp_Cicone_C Astronomico di Brera INFN Rome Tor Vergata and ASI

Ciprini, Stefano Space Science Gravitationally Lensed MeV Gamma-ray Blazars astro2020_swp_Ciprini_S Data Center ASI, Rome, Italy Center for Civano, Astrophysics | Cosmic evolution of supermassive black holes: A view

astro2020_swp_Civano_F Francesca Harvard & into the next two decades Smithsonian Clark, Space Telescope Unleashing the Potential of Dust Emission as a

astro2020_swp_Clark_C Christopher Science Institute Window onto Galaxy Evolution Institute for Magnetic Fields and Polarization in the Diffuse

Clark, Susan astro2020_swp_Clark_S Advanced Study Interstellar Medium Solar System Science with a Space-based UV Clarke, John Boston University astro2020_swp_Clarke_J Telescope University of Realizing the Unique Potential of ALMA to Probe the

Cleeves, Ilse astro2020_swp_Cleeves_I Virginia Gas Reservoir of Planet Formation University of The Gravitational View of Massive Black Hole Colpi, Monica astro2020_swp_Colpi_M Milan Mergers Cosmic Dawn and Reionization: Astrophysics in the

Cooray, Asantha UC Irvine astro2020_swp_Cooray_A Final Frontier Cornell Gravitational Waves, Extreme Astrophysics, and Cordes, James astro2020_swp_Cordes_J University Fundamental Physics with Precision Pulsar Timing Montana State The Discovery Potential of Space-Based Gravitational

Cornish, Neil astro2020_swp_Cornish_N University Wave Astronomy University of Astromineralogy of interstellar dust with X-ray

Corrales, Lia astro2020_swp_Corrales_L Michigan spectroscopy Texas Tech Radio Counterparts of Compact Object Mergers in the Corsi, Alessandra astro2020_swp_Corsi_A University Era of Gravitational-Wave Astronomy Cowperthwaite, Carnegie Joint Gravitational Wave and Electromagnetic

astro2020_swp_Cowperthwaite_P Philip Observatories Astronomy with LIGO and LSST in the 2020's Creech-Eakman, New Mexico Pulsation as a Laboratory for Understanding Stellar

astro2020_swp_Creech-Eakman_M Michelle Institute of Physics Mining and Technology Jet Propulsion Laboratory, On the Use of Planetary Science Data for Studying Crichton, Daniel California astro2020_swp_Crichton_D Extrasolar Planets Institute of Technology Gran Sasso

Cristofari, Pierre Where are the pevatrons? astro2020_swp_Cristofari_P Science Institute Cuby, Jean- University of Aix- Unveiling Cosmic Dawn: the synergetic role of space

astro2020_swp_Cuby_J Gabriel Marseille and ground-based telescopes The Critical Strategic Importance of Adaptive Optics- NASA-Ames

Currie, Thayne Assisted Ground-Based Telescopes for the Success of astro2020_swp_Currie_T Research Center Future NASA Exoplanet Direct Imaging Missions ASTRO2020 DECADAL SCIENCE WHITE PAPER: Jet Propulsion

Cutler, Curt WHAT WE CAN LEARN FROM MULTI-BAND astro2020_swp_Cutler_C Laboratory OBSERVATIONS OF BLACK HOLE BINARIES Instituto de Astrofísica de Dannerbauer,

Canarias, Mapping Galaxy Clusters in the Distant Universe astro2020_swp_Dannerbauer_H Helmut Universidad de La Laguna University of Extragalactic Proper Motions: Gravitational Waves Darling, Jeremy astro2020_swp_Darling_J1 Colorado and Cosmology University of

Darling, Jeremy A Formaldehyde Deep Field astro2020_swp_Darling_J2 Colorado Jet Propulsion Laboratory, Deciphering the Protostellar Disk Evolution Recorded

Davidsson, Bjorn California astro2020_swp_Davidsson_B by Cometary Deuterated Water Institute of Technology Department of Space, Earth and Environment,

De Beck, Elvire The fundamentals of outflows from evolved stars astro2020_swp_De Beck_E Chalmers University of Technology California De Kleer, Solar System Satellites: Key Science Enabled by the

Institute of astro2020_swp_de Kleer_K Katherine ngVLA Technology Potential for Solar System Science with the ngVLA:

De Pater, Imke UC Berkeley astro2020_swp_de Pater_I the Giant Planets INAF- De Zotti, Osservatorio Early evolution of galaxies and of large-scale structure

astro2020_swp_De Zotti_G1 Gianfranco Astronomico di from CMB experiments Padova INAF- De Zotti, Osservatorio

Radio sources in next-generation CMB surveys astro2020_swp_De Zotti_G2 Gianfranco Astronomico di Padova

Debes, John STScI Cold Debris Disks as Strategic Targets for the 2020s astro2020_swp_Debes_J University of

Demarines, Julia California, Observing the Earth as a Communicating Exoplanet astro2020_swp_DeMarines_J Berkeley National Optical

Dey, Arjun Astronomy Mass Spectroscopy of the Milky Way astro2020_swp_Dey_A Observatory NASA's Goddard Prospects for the detection of synchrotron halos around Di Mauro, Mattia Space Flight astro2020_swp_DI MAURO_M middle-age pulsars Center Observing Galaxy Evolution in the Context of Large-

Dickinson, Mark NOAO astro2020_swp_Dickinson_M Scale Structure Envisioning the next decade of Galactic Center

Do, Tuan UCLA science: a laboratory for the study of the physics and astro2020_swp_Do_T astrophysics of supermassive black holes Center for Doeleman, Astrophysics | Black Hole Physics on Horizon Scales astro2020_swp_Doeleman_S Sheperd Harvard and Smithsonian NASA Goddard Domagal- Life Beyond the Solar System: Remotely Detectable

Space Flight astro2020_swp_Domagal-Goldman_S Goldman, Shawn Biosignatures Center WFIRST: The Essential Cosmology Space Dore, Olivier JPL/Caltech astro2020_swp_Dore_O Observatory for the Coming Decade Characterizing the Atmospheres of Irradiated

Dragomir, Diana MIT astro2020_swp_Dragomir_D Exoplanets at High Spectral Resolution Center for Astrophysics | High-Energy Photon and Particle Effects on Exoplanet

Drake, Jeremy astro2020_swp_Drake_J Harvard & Atmospheres and Habitability Smithsonian The Planetary Thinking Big: How Large Aperture Space Telescopes

Dreier, Casey astro2020_swp_Dreier_C Society Can Aid the Search for Life in Our Lifetimes University of Dressing, Ground-Based Radial Velocity as Critical Support for

California, astro2020_swp_Dressing_C Courtney Future NASA Earth-Finding Missions Berkeley Gemini Observatory, Establishing an Empirical Substellar Sequence to Dupuy, Trent astro2020_swp_Dupuy_T Northern Planetary Masses Operations Montana State D'Urso, Brian Space-Based Measurements of G astro2020_swp_D'Urso_B University Harvard Neutrino Mass from Cosmology: Probing Physics

Dvorkin, Cora astro2020_swp_Dvorkin_C University Beyond the Standard Model Steward Observatory, Detecting Metal-Free Forming Galaxies at High

Egami, Eiichi astro2020_swp_Egami_E University of Redshift Arizona University of Partnering space and ground observatories - Synergies

Eifler, Tim astro2020_swp_Eifler_T Arizona in cosmology from LSST and WFIRST Eikenberry, University of A Direct Measure of Cosmic Acceleration astro2020_swp_Eikenberry_S Stephen Florida National Radio The Radio Universe at Low Surface Brightness:

Emonts, Bjorn Astronomy astro2020_swp_Emonts_B Feedback & accretion in the circumgalactic medium Observatory An Arena for Multi-Messenger Astrophysics: Inspiral Eracleous, The Pennsylvania and Tidal Disruption of White Dwarfs by Massive astro2020_swp_Eracleous_M Michael State University Black Holes Lawrence Livermore

Erskine, David Direct Acceleration: Cosmic and Exoplanet Synergies astro2020_swp_Erskine_D National Laboratory Center for Fabbiano, Astrophysics | Increasing the Discovery Space in Astrophysics The

astro2020_swp_Fabbiano_G1 Giuseppina Harvard & Exploration Question for Compact Objects Smithsonian Center for Fabbiano, Astrophysics | Increasing the Discovery Space in Astrophysics The

astro2020_swp_Fabbiano_G2 Giuseppina Harvard & Exploration Question for Cosmology Smithsonian Center for Fabbiano, Astrophysics | Increasing the Discovery Space in Astrophysics The

astro2020_swp_Fabbiano_G3 Giuseppina Harvard & Exploration Question for Galaxy Evolution Smithsonian Center for Fabbiano, Astrophysics | Increasing the Discovery Space in Astrophysics The

astro2020_swp_Fabbiano_G4 Giuseppina Harvard & Exploration Question for Planetary Systems Smithsonian Center for Fabbiano, Astrophysics | Increasing the Discovery Space in Astrophysics The

astro2020_swp_Fabbiano_G5 Giuseppina Harvard & Exploration Question for Stars and Stellar Evolution Smithsonian Center for Fabbiano, Astrophysics | Increasing the Discovery Space in Astrophysics: The

astro2020_swp_Fabbiano_G6 Giuseppina Harvard & Exploration Question for Resolved Stellar Populations Smithsonian American Faherty, Brown Dwarfs and Directly Imaged Exoplanets in

Museum of astro2020_swp_Faherty_J Jacqueline Young Associations Natural History University of

Fan, Xiaohui The First Luminous Quasars and Their Host Galaxies astro2020_swp_Fan_X Arizona Lawrence

Ferraro, Simone Berkeley National Inflation and Dark Energy from spectroscopy at z > 2 astro2020_swp_Ferraro_S Laboratory University of Near-Earth Supernova Explosions: Evidence, Fields, Brian astro2020_swp_Fields_B Illinois Implications, and Opportunities Finkelstein, The University of Unveiling the Phase Transition of the Universe During

astro2020_swp_Finkelstein_S Steven Texas at Austin the Reionization Epoch with Lyman-alpha Space Telescope Time-Domain Photometry of Protostars at Far-Infrared

Fischer, William astro2020_swp_Fischer_W Science Institute and Submillimeter Wavelengths Studying Magnetic Fields in Star Formation and the Fissel, Laura NRAO astro2020_swp_Fissel_L Turbulent Interstellar Medium Canada-France- Probing the Interstellar Medium in the 2020s and

Flagey, Nicolas Hawaii Telescope astro2020_swp_Flagey_N Beyond Corporation Michigan Fleischhack, Pulsars in a Bubble? Following Electron Diffusion in Technological astro2020_swp_Fleischhack_H Henrike the Galaxy with TeV Gamma Rays University New Jersey Fleishman, Solar Coronal Magnetic Fields: Quantitative Institute of astro2020_swp_Fleishman_G Gregory Measurements at Radio Wavelengths Technology WFIRST: Enhancing Transient Science and Multi-

Foley, Ryan UC Santa Cruz astro2020_swp_Foley_R1 Messenger Astronomy Gravity and Light: Combining Gravitational Wave and Foley, Ryan UC Santa Cruz astro2020_swp_Foley_R2 Electromagnetic Observations in the 2020s Fonseca,

McGill University Fundamental Physics with Radio Millisecond Pulsars astro2020_swp_Fonseca_E Emmanuel Advanced Statistical Modeling of Ground-Based RV The Pennsylvania

Ford, Eric Surveys as Critical Support for Future NASA Earth- astro2020_swp_Ford_E1 State University Finding Missions Characterizing Exoplanet Populations as a Constraint The Pennsylvania

Ford, Eric on Planet Formation and Input for Future NASA astro2020_swp_Ford_E2 State University Missions CUNY BMCC/Am. Ford, K. E. Museum of AGN (and other) astrophysics with Gravitational

astro2020_swp_Ford_K Saavik Natural Wave Events History/CUNY GC University of The Need for Laboratory Measurements and Ab Initio

Fortney, Jonathan California, Santa Studies to Aid Understanding of Exoplanetary astro2020_swp_Fortney_J Cruz Atmospheres Space Research Ultraviolet Spectropolarimetry as a Tool for Institute, Austrian Fossati, Luca Understanding the Diversity of Exoplanetary astro2020_swp_Fossati_L Academy of Atmospheres Sciences Space Telescope

Fox, Andrew Spectroscopic Observations of the Fermi Bubbles astro2020_swp_Fox_A1 Science Institute Space Telescope

Fox, Andrew The Magellanic Stream as a Probe of Astrophysics astro2020_swp_Fox_A2 Science Institute Instituto de Cosmic Rays in the TeV to PeV Primary Energy

Fraija, Nissim Astronomia, astro2020_swp_Fraija_N1 Range UNAM, Mexico Instituto de Surveying TeV Gamma-ray Emission from

Fraija, Nissim Astronomia, astro2020_swp_Fraija_N2 4 Active Galactic Nuclei UNAM, Mexico Detecting Protoplanets and Tracing the Composition University of

France, Kevin and Evolution of Planet-forming Material with Large astro2020_swp_France_K Colorado UV/Optical Observatories University of

Frank, Adam Exo&SS and High Energy Density Plasma Science astro2020_swp_Frank_A Rochester National Radio Star-Forming Filaments and Cores in Molecular

Friesen, Rachel Astronomy astro2020_swp_Friesen_R Clouds Observatory Los Alamos Core-Collapse Supernovae and Multi-Messenger Fryer, Chris National astro2020_swp_Fryer_C Astronomy Laboratory Fundator, Rutgers Application of timescale, magnitudes, and fractal time

astro2020_swp_Fundator_M1 Michael University with Stein estimators to astronomical observations. Galileo Galilei versus Aristotle, Philosophy of motion, Fundator, Rutgers

Galileo's contemporaries, very large numbers, Fermat's astro2020_swp_Fundator_M2 Michael University Last Theorem, and speed of light. Fundator, Rutgers Theory of motion with historical perspective. astro2020_swp_Fundator_M3 Michael University University of Furlanetto, Synergies Between Galaxy Surveys and Reionization California Los astro2020_swp_Furlanetto_S1 Steven Measurements Angeles University of Furlanetto, Fundamental Cosmology in the Dark Ages with 21-cm California Los astro2020_swp_Furlanetto_S2 Steven Line Fluctuations Angeles University of Furlanetto, Insights Into the Epoch of Reionization with the California Los astro2020_swp_Furlanetto_S3 Steven Highly-Redshifted 21-cm Line Angeles Günther, Hans MIT The fastest components in stellar jets astro2020_swp_GÃ¼nther_H M. University of

Gaensicke, Boris Evolved Planetary Systems around White Dwarfs astro2020_swp_Gaensicke_B Warwick University of Towards a high accuracy measurement of the local

Gallo, Elena astro2020_swp_Gallo_E Michigan black hole occupation fraction in low mass galaxies California Probing the Black Hole Engine with Measurements of

Garcia, Javier Institute of astro2020_swp_Garcia_J the Relativistic X-ray Reflection Component Technology Centro de Walking along Cosmic History: Metal-poor Massive

Garcia, Miriam Astrobiologia, astro2020_swp_Garcia_M Stars CSIC-INTA New Jersey Particle Acceleration and Transport, New Perspectives

Gary, Dale Institute of astro2020_swp_Gary_D from Radio, X-ray, and Gamma-Ray Observations Technology Steward Observatory, The Gaspar, Andras Modeling Debris Disk Evolution astro2020_swp_Gaspar_A University of Arizona The Ohio State â€˜Auxiliary' Science with the WFIRST Microlensing

Gaudi, B. Scott astro2020_swp_Gaudi_B University Survey University of The case for a 'sub-millimeter SDSS': a 3D map of

Geach, James astro2020_swp_Geach_J Hertfordshire galaxy evolution to z~10 MeV Emission from Pulsar Wind Nebulae:

Gelfand, Joseph NYU Abu Dhabi Understanding Extreme Particle Acceleration in astro2020_swp_Gelfand_J Highly Relativistic Outflows Green Bank Radio Spectral Line Probe of Evolution of Ghosh, Tapasi astro2020_swp_Ghosh_T Observatory, WV Fundamental Constants Georgia State High Angular Resolution Astrophysics: Evolutionary

Gies, Douglas astro2020_swp_Gies_D University Impact of Stellar Mass Loss Construction of an Lâˆ— Galaxy: the Transformative Space Telescope Gilbert, Karoline Power of Wide Fields for Revealing the Past, Present astro2020_swp_Gilbert_K Science Institute and Future of the Great Andromeda System National Radio Galactic center star formation & feedback: key

Ginsburg, Adam Astronomy astro2020_swp_Ginsburg_A questions Observatory University of Cosmological Probes of Dark Matter Interactions: The Gluscevic, Vera astro2020_swp_Gluscevic_V Florida Next Decade Goicoechea, CSIC, Madrid, Stellar Feedback in the ISM Revealed by Wide-Field

astro2020_swp_Goicoechea_J Javier R. Spain Far-Infrared Spectral-Imaging Space Telescope Interstellar Dust Grains: Ultraviolet and Mid-IR Gordon, Karl astro2020_swp_Gordon_K Science Institute Extinction Curves University of Discovery Frontiers of Explosive Transients: An ELT

Graham, Melissa astro2020_swp_Graham_M Washington and LSST Perspective University of Messengers from the Early Universe: Cosmic Green, Daniel California San astro2020_swp_Green_D Neutrinos and Other Light Relics Diego Space Telescope

Green, Joel Variability in the Assembly of Protostellar Systems astro2020_swp_Green_J Science Institute Princeton The Local Relics of of Supermassive Black Hole Greene, Jenny astro2020_swp_Greene_J University Seeds NASA Ames Characterizing Transiting Exo&SS with JWST

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Grohs, Evan California, Big Bang Nucleosynthesis and Neutrino Cosmology astro2020_swp_Grohs_E Berkeley UC Berkeley Measurement of the Optical-IR Spectral Shape of

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Guiriec, Sylvain Gamma-Ray Science in the 2020s astro2020_swp_Guiriec_S NASA Goddard Space Flight Center University of

Gultekin, Kayhan Black Holes Across Cosmic Time astro2020_swp_Gultekin_K Michigan University of Gutermuth, Dense Cores, Stellar Feedback and the Origins of Massachusetts astro2020_swp_Gutermuth_R Robert Clustered Star Formation Amherst Spatially Resolved Observations of the Ultraviolet Hagen, Lea STScI astro2020_swp_Hagen_L Attenuation Curve Columbia Electromagnetic Window into the Dawn of Black

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Harman, Chester astro2020_swp_Harman_C University Studies in the Next Decade and Beyond Argelander Harrington, Institute for The Extended Cool Gas Reservoirs Within z > 1

astro2020_swp_Harrington_K Kevin Astronomy, (Proto-)Cluster Environments Bonn, Germany Emerita scientist, Understanding Cosmic Evolution: The Role of UV Heap, Sara Goddard Space astro2020_swp_Heap_S Spectroscopic and Imaging Surveys Flight Center University of Galactic and Extragalactic Astrochemisry: Heavy- Heiles, Carl California at astro2020_swp_heiles_c Molecule Precursors to Life? Berkeley Hensley, Princeton Determining the Composition of Interstellar Dust with

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Heyer, Mark Massachusetts, astro2020_swp_Heyer_M Interstellar Medium in Galaxies Amherst University of Exploring the physics of neutron stars with high-

Heyl, Jeremy astro2020_swp_Heyl_J British Columbia resolution, high-throughput X-ray spectroscopy Dartmouth Resolving the cosmic X-ray background with a next- Hickox, Ryan astro2020_swp_Hickox_R College generation high-energy X-ray observatory California Young Pre-Main Sequence Stars: Accretion/Outflow, Hillenbrand,

Institute of Planet Formation, and Contraction/Spin-Up on the astro2020_swp_hillenbrand_l Lynne Technology Active Journey to a Main Sequence Life of Boredom Southwest Stellar Characterization Necessary to Define Holistic

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Maryland/NASA Hot Drivers of Stellar Feedback from 10 to 10,000 pc astro2020_swp_Hodges-Kluck_E2 Edmund GSFC Stanford Gravitational Waves in the Mid-band with Atom Hogan, Jason astro2020_swp_Hogan_J University Interferometry University of Tracking the time-variable Millimeter-wavesky with Holder, Gilbert Illinois at Urbana- astro2020_swp_Holder_G CMB experiments Champaign University of Understanding the Origin and Impact of Relativistic

Holder, Jamie astro2020_swp_Holder_J Delaware Cosmic Particles with Very-High-Energy Gamma-rays UK Astronomy Technology Debris disks: Exploring the environment and evolution Holland, Wayne Centre, Royal astro2020_swp_Holland_W of planetary systems Observatory, Edinburgh, UK "It's full of asteroids!â€: Solar system science with a

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Huff, Eric Galaxy Kinematics and the Future of Dark Energy astro2020_swp_Huff_E Laboratory National Radio Understanding Accretion Outbursts in Massive Hunter, Todd Astronomy astro2020_swp_Hunter_T Protostars through Maser Imaging Observatory Kapteyn Astronomical A proposal to exploit galaxy-21cm synergies to shed Hutter, Anne Institute, astro2020_swp_Hutter_A light on the Epoch of Reionization University of Groningen

Isella, Andrea Rice University Observing Planetary Systems in the Making astro2020_swp_Isella_A

Jackson, James USRA Far-Infrared studies of Star and Planet Formation astro2020_swp_Jackson_J Space Telescope Spatially Resolved UV Nebular Diagnostics in Star-

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Ji, Alexander Local Dwarf Galaxy Archaeology astro2020_swp_Ji_A Observatories Major Scientific Challenges and Opportunities in Princeton Ji, Hantao Understanding Magnetic Reconnection and Related astro2020_swp_Ji_H University Explosive Phenomena throughout the Universe Ohio State Johnson, Jennifer The Origin of the Elements Across Cosmic Time astro2020_swp_Johnson_J University United States

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Kara, Erin Maryland, NASA X-ray follow-up of extragalactic transients astro2020_swp_Kara_E GSFC, MIT Rochester Kartaltepe, Assembly of the Most Massive Clusters at Cosmic Institute of astro2020_swp_Kartaltepe_J Jeyhan Noon Technology Kashlinsky, Goddard Space Electromagnetic probes of primordial black holes as

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Kasliwal, Mansi Institute of The Dynamic Infrared Sky astro2020_swp_Kasliwal_M Technology Rochester The Early Evolution of Stars and Exoplanet Systems: Kastner, Joel Institute of astro2020_swp_Kastner_J Exploring and Exploiting Nearby, Young Stars Technology Jet Propulsion The Mid-Infrared Search for Biosignatures on Kataria, Tiffany astro2020_swp_Kataria_T Laboratory, Temperate M-Dwarf Planets California Institute of Technology Haystack Observatory, Imaging Entire Molecular Clouds in many Lines: From

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Kierans, Carolyn Space Flight Positron Annihilation in the Galaxy astro2020_swp_Kierans_C Center Lawrence Testing Gravity Using Type Ia Supernovae Discovered

Kim, Alex Berkeley National astro2020_swp_Kim_A by Next-Generation Wide-Field Imaging Surveys Laboratory Kirkpatrick, The Need for Infrared Astrometry of Brown Dwarfs in

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Kobelski, Adam astro2020_swp_Kobelski_A University Observatory Koekemoer, Space Telescope Ultra Deep Field Science with WFIRST astro2020_swp_Koekemoer_A Anton Science Institute The University of Exploration and characterization of the earliest epoch

Kohno, Kotaro astro2020_swp_Kohno_K Tokyo of galaxy formation: beyond the re-ionization era Carnegie Precision Stellar Astrophysics and Galactic Kollmeier, Juna Institution for astro2020_swp_Kollmeier_J Archeology: 2020 Science NASA Goddard Kopparapu, Ravi Exoplanet Diversity in the Era of Space-based Direct Space Flight astro2020_swp_Kopparapu_R Kumar Imaging Missions Center

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Kovetz, Ely astro2020_swp_Kovetz_E University Mapping University of Developing a vision for exoplanetary transit Colorado,

Kowalski, Adam spectroscopy: a shared window on the analysis of astro2020_swp_Kowalski_A National Solar planetary atmospheres and of stellar magnetic structure Observatory Washington Krawczynski, Using X-Ray Polarimetry to Probe the Physics of

University in astro2020_swp_Krawczynski_H Henric Black Holes and Neutron Stars Saint Louis Max Planck Mapping Gas Phase Abundances and Enrichment Kreckel, Kathryn Institute for astro2020_swp_Kreckel_K Patterns Across Galaxy Disks Astronomy Atmospheric disequilibrium as an exoplanet Krissansen- University of biosignature: Opportunities for next generation astro2020_swp_Krissansen-Totton_J Totton, Joshua Washington telescopes Kavli Insitute for Theoretical A Summary of Multimessenger Science with Galactic

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Kurtz, Michael astro2020_swp_Kurtz_M Harvard & Information Infrastructure for Astrophysics Smithsonian University of Mapping Cosmic Dawn and Reionization: Challenges

La Plante, Paul astro2020_swp_La Plante_P Pennsylvania and Synergies University of The physics and astrophysics of X-ray outflows from Laha, Sibasish California, San astro2020_swp_Laha_S Active Galactic Nuclei. Diego

Law, Casey UC Berkeley Radio Time-Domain Signatures of Magnetar Birth astro2020_swp_Law_C Jet Propulsion Laboratory, Magnetic Fields of Extrasolar Planets: Planetary

Lazio, Joseph California astro2020_swp_Lazio_J Interiors and Habitability Institute of Technology Laboratoire AIM, CEA, CNRS, Université Paris- Lebouteiller, Saclay, Université ISM and CGM in external galaxies astro2020_swp_Lebouteiller_V Vianney Paris Diderot, Sorbonne Paris Cité Identification and characterization of the host stars in Lee, Chien-Hsiu NOAO astro2020_swp_Lee_C planetary microlensing with ELTs Gemini Observatory Discovery of Cold Brown Dwarfs or Free-Floating Leggett, Sandy astro2020_swp_Leggett_S Northern Giant Planets Close to the Sun Operations University of Following the Metals in the Intergalactic and

Lehner, Nicolas astro2020_swp_Lehner_N Notre Dame Circumgalactic Medium over Cosmic Time The Evolution of the Tully-Fisher Relation: Lemoine- Gemini Characterizing the Assembly of Rotation-Dominated astro2020_swp_Lemoine-Busserolle_M Busserolle, Marie Observatory Disk Galaxies over cosmic time Ohio State

Leroy, Adam Physical Conditions in the Cold Gas of Local Galaxies astro2020_swp_Leroy_A University A Technosignature Carrying a Message Will Likely

Lesyna, Larry LXL Technology Inform us of Crucial Biological Details of Life Outside astro2020_swp_Lesyna_L our Solar System Leutenegger, The crucial role of high resolution X-ray spectroscopy

NASA/GSFC astro2020_swp_Leutenegger_M Maurice in studies of massive stars and their winds Fermi National Dark Matter Physics with Wide Field Spectroscopic Li, Ting Accelerator astro2020_swp_Li_T Surveys Laboratory Arizona State The Importance of Thermal Emission Spectroscopy for Line, Michael astro2020_swp_Line_M University Understanding Terrestrial Exoplanets

Lis, Dariusz Caltech D/H Ratio in Water and the Origin of Earth's Oceans astro2020_swp_Lis_D Jet Propulsion Laboratory, Surveying the solar neighborhood for ozone in the UV Lisman, Doug California astro2020_swp_Lisman_D at temperate rocky exoplanets Institute of Technology NASA Marshall GRAVITATIONAL WAVE SURVEY OF Littenberg, Tyson Space Flight astro2020_swp_Littenberg_T GALACTIC ULTRA COMPACT BINARIES Center

Liu, Adrian McGill University Cosmology with the Highly Redshifted 21 cm Line astro2020_swp_Liu_A Green Bank High velocity Clouds: Building Blocks of the Local

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Lopez, Eric Space Flight astro2020_swp_Lopez_E Observations II: The Far UV and Atmospheric Escape Center The Ohio State

Lopez, Laura Supernova Remnants in High Definition astro2020_swp_Lopez_L University Center for Detecting Earth-like Biosignatures on Rocky Lopez-Morales, Astrophysics |

exoplanets around Nearby Stars with Ground-based astro2020_swp_Lopez-Morales_M Mercedes Harvard & Extremely Large Telescopes Smithsonian Lopez- SOFIA Science

Rodriguez, Center / NASA Tracing the feeding and feedback of active galaxies astro2020_swp_Lopez-Rodriguez_E Enrique AMES Center West Virginia

Lorimer, Duncan Radio Pulsar Populations astro2020_swp_Lorimer_D University Agnes Scott Ground-based Observations of Small Solar System Lovell, Amy astro2020_swp_Lovell_A College Bodies: Probing Our Local Debris Disk From Stars to Compact Objects: The Initial-Final Mass

Lu, Jessica UC Berkeley astro2020_swp_Lu_J Relation Cornell Comparing key compositional indicators in Jupiter Lunine, Jonathan astro2020_swp_Lunine_J University with those in extra-solar giant planets. Green Bank The Virtues of Time and Cadence for Pulsars and Fast

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astro2020_swp_Mandelbaum_R Rachel University Dark Energy Science from LSST KIPAC, Stanford The Future Landscape of High-Redshift Galaxy

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Margot, Jean-Luc California, Los Structure of terrestrial planets and ocean worlds astro2020_swp_Margot_J1 Angeles University of The radio search for technosignatures in the decade

Margot, Jean-Luc California, Los astro2020_swp_Margot_J2 2020—2030 Angeles Université de Strasbourg, CNRS, The role of Active Galactic Nuclei in galaxy evolution: Marin, Frédéric astro2020_swp_Marin_F Observatoire insights from space ultraviolet spectropolarimetry Astronomique de Strasbourg Markevitch, Physics of cosmic plasmas from high angular

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All-Sky Near Infrared Space Astrometry astro2020_swp_McArthur_B Barbara Texas at Austin Mccandliss, Johns Hopkins Lyman continuum observations across cosmic time:

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Meech, Karen astro2020_swp_Meech_K Astronomy Objects in the Solar System University of Low Mass Stars as Tracers of Star Formation in Megeath, Tom astro2020_swp_Megeath_T Toledo Diverse Environments Meixner, Space Telescope Infrared Stellar Populations: Probing the Beginning

astro2020_swp_Meixner_M Margaret Science Institute and the End Jet Propulsion Laboratory, Interplanetary dust around main sequence stars: origin, Mennesson, California magnitude, and implications for exoplanet habitability astro2020_swp_Mennesson_B Bertrand Institute of searches Technology Columbia Kilonovae: nUV/Optical/IR Counterparts of Neutron

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Minchin, Robert USRA Invisible Structures in the Local Universe astro2020_swp_Minchin_R First Stars and Black Holes at Cosmic Dawn with

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Monnier, John The Future of Exoplanet Direct Detection astro2020_swp_Monnier_J1 Michigan University of Monnier, John Imaging the Key Stages of Planet Formatio astro2020_swp_Monnier_J2 Michigan

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Ness, Melissa Columbia/Flatiron In Pursuit of Galactic Archaeology astro2020_swp_Ness_M University of Maryland, College Park / Investigating the Solar System's Ocean Worlds with

Neveu, Marc astro2020_swp_Neveu_M NASA Goddard Next-Generation Space Telescopes Space Flight Center Carnegie Newman, Institution for Resolving Galaxy Formation at Cosmic Noon astro2020_swp_Newman_A Andrew Science University of Deep Multi-object Spectroscopy to Enhance Dark Newman, Jeffrey Pittsburgh and astro2020_swp_Newman_J Energy Science from LSST PITT PACC University of The Sun at GeV--TeV Energies: A New Laboratory

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Science Initiative; astro2020_swp_Ntampaka_M Michelle Cosmology Center for Astrophysics | Harvard & Smithsonian AGN Feedback Driven by Jet-ISM Interactions on NRC, resident at Nyland, Kristina Sub-Galactic Scales: Opportunities for Advancement astro2020_swp_Nyland_K NRL in the Next Decade Harvard

Oberg, Karin Astrochemical Origins of Planetary Systems astro2020_swp_Oberg_K University UMBC/NASA Ojha, Roopesh Neutrinos, Cosmic Rays, and the MeV Band astro2020_swp_Ojha_R GSFC National Optical Science Platforms for Resolved Stellar Populations in

Olsen, Knut Astronomy astro2020_swp_Olsen_K the Next Decade Observatory University of Oppenheimer, Imprint of Drivers of Galaxy Formation in the Colorado, astro2020_swp_Oppenheimer_B Benjamin Circumgalactic Medium Boulder Kavli Institute for Particle Astrophysics and Cosmology and Hansen Cosmic Rays and interstellar medium with Gamma-

Orlando, Elena astro2020_swp_Orlando_E Experimental Ray Observations at MeV Energies Physics Laboratory, Stanford University Orlowski- University of Characterizing Extra-solar Oort Clouds

astro2020_swp_Orlowski-Scherer_J Scherer, John Pennsylvania withSubmillimeter-wave Observations Space Telescope Advancing Understanding of Star-Planet Ecosystems Science Institute,

Osten, Rachel in the Next Decade: The Radio Wavelength astro2020_swp_Osten_R1 Johns Hopkins Perspective University Space Telescope Stellar X-ray Spectroscopy Addresses Fundamental Science Institute,

Osten, Rachel Physics of Stellar Coronae, Accretion, and Winds, and astro2020_swp_Osten_R2 Johns Hopkins Informs Stellar and Planetary Studies University Observatório Nacional / Institute of Astronomy, Overzier, Tracing the formation history of galaxy clusters into Geophysics and astro2020_swp_Overzier_R Roderik the epoch of reionization Atmospheric Sciences, University of São Paulo Kapteyn Astronomical Detecting the Birth of Supermassive Black Holes

Pacucci, Fabio astro2020_swp_Pacucci_F Institute, Yale Formed from Heavy Seeds University

Paladini, Roberta Caltech-IPAC On the Origins of the Initial Mass Function astro2020_swp_Paladini_R Fermi National Palmese, Gravitational wave cosmology and astrophysics with

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Papovich, Casey astro2020_swp_Papovich_C University Formation to the Epoch of Reionization Massachusetts Probing the Cosmological Evolution of Super-massive

Pasham, Dheeraj Institute of astro2020_swp_Pasham_D Black Holes using Tidal Disruption Flares Technology Space Telescope Science Institute / Understanding the circumgalactic medium is critical

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Penny, Matthew Function with Simultaneous Euclid and WFIRST astro2020_swp_Penny_M University Microlensing Parallax Observations Massachusetts

Perez, Kerstin Institute of Cosmic-ray Antinuclei as Messengers for Dark Matter astro2020_swp_Perez_K Technology Florida Institute Relativistic Jets in the Accretion & Collimation Zone :

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Perlmutter, Saul astro2020_swp_Perlmutter_S LBNL Next-Decade Dark Energy Science Program High Redshift Obscured Quasars and the Need for Institute for Petric, Andreea Optical to NIR, Massively Multiplexed, Spectroscopic astro2020_swp_Petric_A Astronomy Facilities NATIONAL Historical astronomical data: urgent need for

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