July 2015 Digital Extra B ON US WE B CONTE NT Photo Gallery * Prepping for Pluto * Observing Projects Look behind the scenes at preparations for the New Horizons Pluto flyby. Go on a sky venture this summer - from making sun dials to monitoring Rosetta's comet. * Follow Nova Sagittarii 2015 No. 2 * Deep-Sky Observing Stay up-to-date with this unpredictable nova's appearance. * Milky Way's Ripples Find out more (and see images of) the waves in our galaxy's disk. E XPLORE O UR WE B S ITE! Image by Randall R. Shivak Skywatching Series Supplement your deep-sky wanderings with our collect ion of tips and techniques. * Astronomy Events Star parties are in full swing this summer - find one near you! OBSERVING HIGHLIGHTS TOUR THE SKY - ASTRONOMY PODCASTS Sign up for Newsletters and AstroAlerts THIS WEEK'S Sky at a Glance D OWNLOAD O UR OB S E RVIN G APP S Sky & Telescope's Earth Globe For Droid D I GITAL BAC K I S S UE S: April, May, and June July 2015 sky & telescope Find us on Facebook & Twitter ONLINE PH OTO GALLE RY Eclipse chasers in icy Svalbard, Norway, lucked out with a bonus view of auroras on March 20th. Image by Kevin Morefield.http://www.skyandtelescope.com?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-pictures?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/skytel http://www.skyandtelescope.com?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/skytel http://www.skyandtelescope.com?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.is.gd/PlutoFlyby?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/astronomy-stargazing-projects/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.is.gd/PlutoFlyby?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/astronomy-stargazing-projects/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.is.gd/PlutoFlyby?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/astronomy-stargazing-projects/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.is.gd/PlutoFlyby?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/astronomy-stargazing-projects/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/astronomy-stargazing-projects/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/observing-news/nova-sagittarii-catch-it-while-you-still-can/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/astronomy-stargazing-projects/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/observing-news/nova-sagittarii-catch-it-while-you-still-can/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/celestial-objects-to-watch/deep-sky/?utm source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/observing-news/nova-sagittarii-catch-it-while-you-still-can/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/celestial-objects-to-watch/deep-sky/?utm source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/observing-news/nova-sagittarii-catch-it-while-you-still-can/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/celestial-objects-to-watch/deep-sky/?utm source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/observing-news/nova-sagittarii-catch-it-while-you-still-can/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/celestial-objects-to-watch/deep-sky/?utm source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/ripples-in-the-milky-way-0316201523/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-events/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.shopatsky.com/tutorials?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/ripples-in-the-milky-way-0316201523/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-events/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-events/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-events/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/observing-news?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-podcasts//?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-news/observing-news?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/astronomy-podcasts//?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/newsletter/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/newsletter/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.shopatsky.com/product/earth-globe/new-arrivals?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/observing/sky-at-a-glance/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://itunes.apple.com/us/app/jupitermoons/id577009038?mt=8?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://itunes.apple.com/us/app/saturnmoons/id606938707?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://itunes.apple.com/us/app/skyweek-plus/id541708339?mt=8?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://play.google.com/store/apps/details?id=com.skyandtelescope.skyweek12&hl=en?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/online-gallery/eclipse-chasers-aurora/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://www.facebook.com/pages/Sky-Telescope-Magazine/66274830772?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.twitter.com/#!/SkyandTelescope?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://www.facebook.com/pages/Sky-Telescope-Magazine/66274830772?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://www.nxtbook.com/nxtbooks/newtrack/st_201504?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://www.nxtbook.com/nxtbooks/newtrack/st_201505?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 https://www.nxtbook.com/nxtbooks/newtrack/st_201506?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.twitter.com/#!/SkyandTelescope?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/online-gallery/eclipse-chasers-aurora/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15 http://www.skyandtelescope.com/online-gallery/eclipse-chasers-aurora/?utm_source=GD&utm_medium=di&utm_campaign=GDstdiJuly15