Contents

17 May 2019
Vol 364, Issue 6441

About The Cover

Cover image expansion

COVER The Kuiper Belt object 2014 MU69, as observed by the New Horizons spacecraft during a high-speed flyby on 1 January 2019. MU69 is found to be a two-lobed contact binary—formerly separate objects that have gently merged together. This enhanced-color image shows the uniform red color of both lobes, with brighter material at the contact point. See page eaaw9771.
Image: NASA/Roman Tkachenko