− | Dr. Jennings holds a 1st Class honours physics BSc degree from University College Dublin (1967), and a PhD degree obtained for research on high-energy gamma radiation from pulsars (neutron stars) (1972). He is an opera and classical music enthusiast, and is the chairman of the UCD Choral Scholars Board of Management.<ref>[http://ie.linkedin.com/pub/dennis-jennings/0/86/12a Linkedin]</ref> | + | Dr. Jennings holds a 1st Class honours physics BSc degree from University College Dublin (1967), and a PhD degree obtained for research on high-energy gamma radiation from pulsars (neutron stars) (1972). |