Automation

NASA artist impression of T CrB

About that Nova in Corona Borealis…

T Corona Borealis is expected explode in a cosmic event called a nova in the near future. However, it hasn’t happened yet. Now the sun is approaching and is threatening to drown out the star before it goes off. We might have to wait until January to see what happens.

Protect your observatory! Setting up safety equipment

With a dome, you can simply open it up and begin imaging. But if you want to sleep as well, you need something keeping an eye on the weather so the dome will close if it’s about to rain. In this blog I’ve described a couple of gadgets that can do all that for you. I also talk about a couple of options to put the system together.

Voyager – Review

My Journey So Far I am an astrophotographer that started looking up with a camera on a Telescope around September 2016, my start on AP was like every other person,…

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Sky-Watcher HAC150 – a budget deep-sky fast astrograph

A quick look at the new Sky-Watcher Honders Advanced Catadioptric Astrograph, a 125mm f/2 catadioptric “camera-only” telescope. Is this baby RASA the new grab-n-go sensation?

Using Lunt Telescopes to look at the Sun

With the Australian Solar eclipse coming in 2028, it’s time to get familiar with solar telescopes. With Lunt telescopes you can see the surface of the Sun using white light, or Hydrogen alpha and Calcium-K filters. These all show different aspects of what’s happening there. If you want to photograph it as well, there are cameras for that too.

Mars Opposition 2025: what is Retrograde Motion – and what does it mean?

Mars opposition is in mid-January next year. But before that happens, Mars is going to enter retrograde motion, where it stops being overtaken by the background stars and starts overtaking them back. Retrograde motion stumped the ancient astronomers and had a hand in stimulating the rise of modern scientific thought.