Space Science And Astrobiology (ST) Main Menu BarHomeOverviewAstrophysicsPlanetary SystemsExobiologyWho We AreWhat We DoHow We Work Astrophysics Branch (STA) Naseem Rangwala Chief, Astrophysics Branch Christine Martinez Assistant Branch Chief Taryn Kavanagh Research Support Specialist Louis Allamandola Scientist Salma Bejaoui NASA Post Doc Rus Belikov Astrophysicist Taylor Bell Eduardo Bendek Senior Optical Scientist Partha P. Bera Research Scientist Christiaan Boersma Senior Research Scientist Alejandro S. Borlaff NASA/ BAERI Research Scientist David Boswell Research Scientist Nushkia Chamba NASA Postdoctoral Fellow (NPP) Drew Chojnowski NASA Postdoctoral Fellow (NPP) Sean Colgan Astrophysics Amanda Cook Instrument Scientist and Project Engineer Jessie Dotson Astrophysicist David Dubois Kimberly Ennico-Smith Research Astrophysicist and Planetary Scientist Vincent J. Esposito NASA Postdoctoral Fellow (NPP) Kevin Fogarty Research Scientist Thomas Greene Astrophysicist Zachary Hartman NASA Postdoctoral Fellow (NPP) Douglas Hoffman SOFIA Deputy Project Scientist Steve B. Howell Senior Research Scientist Xinchuan Huang Research Scientist Lora Jovanovich Research Scientist Ben Lew Research Scientist Alexandros Maragkoudakis Research Scientist Pamela Marcum Arturo Martinez Maggie McAdam Research Scientist Rachel Morgan Research Scientist Sarah Nickerson Research Scientist Michel Nuevo Emmett Quigley Technician David Rapetti Senior Scientist Alessandra Ricca Research Scientist Claire Ricketts Research Scientist Thomas L. Roellig Ames Associate Joseph Roser Research Associate Farid Salama Astrophysicist Scott Sandford Senior Laboratory Astrophysicis Ella Sciamma-O’Brien Research Space Scientist Dan Sirbu Astrophysicist Pasquale Temi Scientist Latest News More NASA News Article5 Min ReadWhat is Lunar Regolith? (Grades 5-8)Blog3 Min ReadCrew Packs Dragon for Thursday Departure and Keeps Up ResearchArticle6 Min ReadNASA-French Satellite Spots Large-Scale River Waves for First TimeImage Article1 Min ReadAnother Milestone for X-59