GeminiFocus October 2016 | Page 2

1 Director’s Message Markus Kissler-Patig 3 A Gemini Spectrum of a World Colder than a Night on Maunakea Andy Skemer 7 Science Highlights Nancy A. Levenson and Mischa Schirmer 10 News for Users Gemini staff contributions 14 On the Horizon Gemini staff contributions 18 Observatory Careers: New Resources for Students, Teachers, and Parents Gemini staff contribution ON THE COVER: Close-up view of dark galaxy Dragonfly 44 using GMOS-North. A wide-field view appears in the box at upper right. Learn more about this image in Science Highlights starting on page 7 in this issue. Credit: P. van Dokkum et al., Gemini Observatory/AURA GeminiFocus October 2016 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 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 October 2016