Get started on a journey of discovery and wonder! Astronomy for Kids » Intro to the Sky » Urban Skies » Equipment » Glossary » Astronomers find planets in unusually intimate dance around dying star Scientists have uncovered two pairs of planets so close to each other that they interact gravitationally. Recent Articles Brilliant star in a colorful neighborhood 07/28/2010 James Webb Space Telescope completes cryogenic mirror test 07/27/2010 Massive results for scientists homing in on Higgs boson 07/27/2010 More news » News Feed | What is RSS? Videos from NEAF 2010, page four This installment features Software Bisque, Starizona, Starlight Express, and Takahashi. Video categories Product showcase Astronomy update How to Trips and tours General See more videos » Sketching at the telescope: Philip W. Budine’s Saturn 07/29/2010 03:22 PM Sketching at the telescope: Glenn Chaple’s Double-Double 07/28/2010 04:38 PM Praise for Webb 07/28/2010 02:27 PM Observing podcast: Constellation Sagitta, the Mu Normae Cluster, and combination object NGC 6188 and NGC 6193 July 29-August 5, 2010: The constellation Sagitta makes a nice target for beginning observers, while Mu Normae Cluster and NGC 6188 and NGC 6193 provide nice targets for telescope owners. Listen Subscribe to podcast » Podcast archive » Astronomy magazine subscribers have exclusive access to this premium content and more. Share your opinions and images or get advice from other Astronomy.com members. Go » If Galileo appeared before you, what scientific achievement would you want to tell him about? Our understanding of the universe outside the Milky Way Finding distant exoplanets Observing in other wavelengths Exploring the solar system with spacecraft Landing on the Moon    Show Results » Customer service » Letter to the editor » Submit a group or event »