The Sky-Watcher Stargate Dobsonian telescopes offer serious aperture for those looking to sail farther into the depths of the cosmos in big deep-sky-gobbling apertures of 18 and 20 inches. For those stepping up from the 12-inch instruments, the 18-inch Stargate captures more than twice the light, and for those graduating […]
Astronomy Technology Executive Editor Gary Parkerson is traveling over 10,000 miles and will visit all lower 48 states to generate awareness of amateur astronomy and the viability of cycling for transportation. The Pedaling Astronomer project is an educational effort to generate awareness and to promote: (1) the hobby of amateur […]
We are sad to announce that we have lost a long time astro-product innovator and a close friend of those of us in the magazine. We have been fortunate to work with Howie Glatter since the formation of the magazine over 10 years ago and he was always very kind […]
Losmandy G-Series Interchangeable RA and Dec Assemblies Losmandy’s venerable GM8, GM11 and HGM Titan mounts are such mainstays of amateur astronomy, you’d think they would defy fundamental innovation. Nevertheless, the mounts were recently treated to precisely that – indeed, to an enhancement that is so fundamental as to be game-changing. […]
One of the best star parties in the country is coming to the Billy Dodd Memorial Field in Chiefland, Florida, October 22 through the 28th. Better yet, there is no charge to attend, but you will need to apply for an admission ticket and free membership by completing a Chiefland […]
CFF Telescopes Apo Refractor Telescopes Whether you are a resolute visual observer or dedicated astro-imager, refractor telescopes offer unique advantages. But, the physics of light being what they are, no single refractor is best at both pursuits, and given the understandable recent market focus on refractors for astrophotography, those of […]
CelestialChart is a web-based tool for both amateur and professional astronomers. It specializes in doing one thing and doing it very well: Providing accurate, easy-to-read, real-time or scheduled (past or future), location-specific astronomical charts of celestial bodies and constellations. Enter a location by city or latitude and longitude, as well […]
Sky-Watcher’s new Stargate truss-tube Dobsonian telescopes offer serious aperture for those looking to sail farther into the depths of the cosmos in big – and even bigger! – deep-sky-gobbling apertures of 18 and 20 inches. For those stepping up from the 12-inch instruments, the 18-inch Stargate captures more than twice […]
How An Atmospheric Dispersion Corrector Works Over the past few years, there has been a revolution in planetary imaging among amateur astronomers. CCD sensors with high sensitivity have made it possible to rapidly obtain large numbers of short-exposure images of the planets. This coupled with powerful computers has allowed amateur […]
Gondwana Telescopes Marana 12 Telescope Review I ponder this old chestnut of wisdom as I survey my slowly swelling mouth in the mirror. There are two distinct divots in my fattening, bloodied top lip – courtesy of my front teeth – and while shielded from view by an equally […]
AstroCamp Science & Adventure Summer Camps offer a STEM program for boys and girls ages 8-17 that allows campers to deepen their science understanding by participating in space explorations, learning in state-of-the-art science labs, building and launching rockets, and using a large array of telescopes to explore the night skies. […]
Explore Scientific ES 80 ED Triplet APO Review Explore Scientific is known for refracting telescopes, quality eyepieces, the David H. Levy Comet Hunter , a Maksutov-Newtonian telescope and Twilight I and II alt-azimuth mounts. I own a Twilight II mount and enjoy using it with various small refractors and […]