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Orange County Telescopes Now Offers a Japanese Tapered Roller Bearing Upgrade for Celestron Advanced VX Mounts
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Orange County Telescopes Now Offers a Japanese Tapered Roller Bearing Upgrade for Celestron Advanced VX Mounts

Orange County Telescopes (OC Telescopes) has announced that they are now offering the opportunity for their customers who purchase a Celestron Advanced VX Mount to upgrade the roller bearing system with newly available tapered roller bearings sourced from Japan. This upgrade to the Celestron AVX German equatorial mount can increase […]

Southern Stars Orbitrack App Offers a Pocket Guide to Thousands of Satellites Including Classified Military Satellites
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Southern Stars Orbitrack App Offers a Pocket Guide to Thousands of Satellites Including Classified Military Satellites

Tim deBenedictis, one of the original SkySafari app developers, recently announced Orbitrack, his first independent app in four years through his Southern Stars app development firm. Orbitrack is a thorough rewrite of Southern Stars’ 2013 Satellite Safari app offering a brand-new, augmented-and-virtual-reality satellite tracker and spaceflight simulator. Here’s an overview […]