I am the Benjamin M. Rosen Professor of Physics and Astronomy at the California Institute of Technology.  Find out about my research, teaching, and how to contact me.

What's New with NuSTAR?   Check the BLOG

The Sculptor galaxy is seen in a new light, in this composite image from NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) and the European Southern Observatory in Chile

Check out the latest NuSTAR press release 

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