# Christopher Stubbs Samuel C. Moncher Professor of Physics and of Astronomy ![Christopher Stubbs](/sites/g/files/omnuum1766/files/styles/hwp_4_5__320x400/public/lppc/files/stubbs_-_christopher_stubbs_1.jpg?itok=FGG5gDIj) location\_on Lyman 335, 17 Oxford Street, Cambridge, MA 02138 smartphone [617-495-1454](tel:617-495-1454) email laptop\_windows [Prof. Stubbs's Harvard Physics Webpage](https://www.physics.harvard.edu/people/facpages/stubbs) Stubbs earned his PhD at the University of Washington, doing a tabletop precision test of gravity. As a postdoc at UC Berkeley he failed to find the dark matter, while searching for both WIMPs and MACHOs. As a member of one of the two teams that discovered the accelerating expansion of the Universe, he entered into a dark-energy-driven state of confusion that persists to this day. He joined the Harvard faculty in 2003, and serves as a Professor in both the Department of Physics and the Department of Astronomy. - ## Experiment [LSST](/experiment/lsst)