Professor Joe Silk elected to National Academy of Sciences

1 May 2014

Congratulations to Professor Joe Silk, who has been elected to the US National Academy of Sciences. Joe is the former Savilian Professor of Astronomy and is an Emeritus Professorial Fellow of New College. He has also has affiliations with the Institut d'astrophysique de Paris and Johns Hopkins University. Joe has published widely in many different areas of theoretical astrophysics, and is especially well known for his contributions to cosmology, where he originated the idea of "Silk damping", a process important for setting the galactic mass scale. The effects of Silk damping can be seen in the power spectrum of the microwave background.