Maren Cosens

Maren Cosens’ work in the Physics Department at the University of California, San Diego has been two-fold, with aspects of both observational astrophysics and the development of new instrumentation. Her observational research has been focused on using some of the largest ground-based telescopes in the world to study the properties of star-forming regions and the interplay between those regions and the galaxies in which they form. Namely, the factors that influence the way in which these regions develop, and the impact of the energy imparted to the galaxy through processes known as “feedback.” In addition to her observational research, she has also worked extensively on the development of new instruments, primarily working on the mechanical design for a next generation imager and an integral field spectrograph, Liger, for the W.M. Keck Observatory which will provide improvements in resolution and field-of-view, over existing instruments. During the term of her Brinson Postdoctoral Fellowship in Astronomical Instrumentation at the Carnegie Observatories, she continues to focus on both these areas of research, working on the development of the Magellan Infrared Multi-Object Spectrograph (MIRMOS), as well as utilizing the vast observational resources at Carnegie to expand her studies of star-forming regions to a broader range of environments.