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Southern Skies Releases New Version of iOS App for Tracking Satellites
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Southern Skies Releases New Version of iOS App for Tracking Satellites

Tim DeBenedictis with Southern Stars has announced that Orbitrack, its iOS app for tracking satellites, is now updated to version 2.1. 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. Orbitrack will tell you when spacecraft pass overhead, […]

Orion Telescopes & Binoculars 1.25-inch Pentaprism Diagonal
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Orion Telescopes & Binoculars 1.25-inch Pentaprism Diagonal

The Orion Pentaprism 90-Degree Diagonal ($199.99US) is a non-inverting, non-reversing 1.25-inch diagonal. Unlike typical star diagonals, it does not produce a mirror-reversed image, which can make navigation and referring to star maps difficult while observing with your telescope. But unlike common correct-image diagonals, there is no image degradation caused by […]