Pegasus astro nyx-88 harmonic gear mount

The Sky-Watcher Heliostar 76Ha refractor is a fresh new addition to the well-known manufacturer’s telescope line-up and its first venture into dedicated hydrogen-alpha instruments. The spec is highly

Ever-increasing light pollution and urban sprawl have prompted many of us to seek darker skies to put our equipment to better use. With several dark-sky sites accessible from where we live, we were ex

ZWO’s original non-cooled mono and colour versions of the ASI585, aimed at planetary imagers, were very well received for their fast frame rates and extremely low noise. So when ZWO announced it was a

The best optics and outdoor products tried & tested for you

One of Nikon’s last DSLRs, the pro-spec D850 still has a lot to offer, as John Gilbey discovers

Once you get past the psychological hurdle of using suction cups to attach your bike to a vehicle, you appreciate just how compact this rack is. It arrives in a 390x 330x85mm box, which contains every