GeminiFocus April 2016 | Page 2

1 Director’s Message Markus Kissler-Patig 3 Dusting the Universe with Supernovae Jennifer Andrews 7 Science Highlights Nancy A. Levenson 10 A Transition Coming to an End Inger Jørgensen 14 News for Users Gemini staff contributions 21 On the Horizon Gemini staff contributions 23 Journey Through the Universe: Twelve Years, and Counting! Alexis-Ann Acohido GeminiFocus April 2016 ON THE COVER: Energy saving projects are a core component of Gemini’s Transition Program. Here we see recently installed photovoltaic panels on the Gemini North telescope facility on Maunakea as part of that effort. GeminiFocus is a quarterly publication of the Gemini Observatory 670 N. A‘ohoku Place, Hilo, Hawai‘i 96720, USA Phone: (808) 974-2500 Fax: (808) 974-2589 Online viewing address: www.gemini.edu/geminifocus Managing Editor: Peter Michaud Science Editor: Nancy A. Levenson Associate Editor: Stephen James O’Meara Photo credit: Joy Pollard Designer: Eve Furchgott/Blue Heron Multimedia Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation or the Gemini Partnership. ii GeminiFocus April 2016