Sumayyah Siddiqui
Visitor
Andrew Siemion
Director of Breakthrough Listen Oxford Hub
Joseph Silk
Emeritus Savilian Professor
Luis Silva
Visiting Professor
Josh Silver
Visitor
Fernando Simango
Temporary Receptionist
Jasmine Simms
Graduate Student
Steve Simon
Professorial Research Fellow and Professorial Fellow of Somerville College
Andrea Simpson
Graduate Studies Assistant
Robert Simpson
Graduate Student
Alex Sin
Student Visitor
John Singleton
Visiting Professor
Yashee Sinha
Graduate Student
Kathryn Skeats
Receptionist
Constantinos Skordis
Royal Society Wolfson Visiting Fellow
Stef Skydmore
Deputy Finance Manager
Todd Slater
Composite Design Engineer
Adrianne Slyz
Professor of Astrophysics
Stephen Smartt
Professor of Astrophysics
Becky Smethurst
Royal Astronomical Society Research Fellow
Oleg Smirnov
Visitor
Colin Smith
Stores Manager
Emma Smith
Deputy Head of HR
Graeme Smith
Stipendiary Lecturer