TELESCOPES OPTICS O R G A N I Z AT I O N S only you can save the night www.darksky.org Subscribe to Sky & Telescope Magazine SkyandTelescope.com/subscribe or call Customer Service at: 1-800-253-0245 (U.S.A., Canada) +1 386-597-4387 (International) : LUNAR Science Citizen RESULTS p. 28 SE THE ECLIP PTURE phy: CA Solargra IN A CAN p. 38 N TO THE SU UIDE ESSE NTIA 'HGLFDWHGWR &UDIWVPDQVKLS 65: T Abell 20 UNC OF THE A NO STRO M L G 1HZ *72 3RUWDELOLW\ &DSDFLW\ $EVROXWH(QFRGHU 2SWLRQ 15 JUNE 20 7 Ways E L B B U H anged Ch nomy Astro p. 20 32 s Verne p. ce of Jule n ie c Head S s r t' a The Lun e Serpen th f o rs the Sta Splitting pe p. 50 Your Sco ph p. 66 Saturn in t Astrogra s e w e N 's n Celestro 72 Februar y 2016 sky & telescope ZZZDVWURSK\VLFVFRP 0DFKHVQH\3DUN,/86$ 3Khttp://www.OpticWaveLabs.com http://www.darksky.org http://www.astronomics.com http://www.SkyandTelescope.com/subscribe http://WWW.STELLARVUE.COM http://www.astro-physics.com