Astronomy

2023 Blue Moon

On the 31st of August, 2023, we’ll experience a Blue Moon in Australia. But no – it won’t actually be blue. So what really is a Blue Moon?

Optolong L-Ultimate Filter Review

Read our review of the Optolong L-Ultimate Filter – a 2-inch Filter designed for Colour CMOS Astronomy Cameras that makes light-polluted, narrowband astrophotography a breeze.