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.
Automation
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
Catching a Lunar Eclipse using a remote facility
For the Lunar Eclipse of September 2025, Bill used a remote facility that Sidereal Trading had installed at a club in Victoria to get a sequence of images. It didn’t go quite to plan, but he got the shots anyway.
What objects can you see with a small refractor telescope?
How to get a nice sharp image of a Lunar eclipse
Lunar eclipses, or blood moons, are really cool, and people love getting photos. But during the eclipse the Moon is dark and a photo doesn’t show the same details as a normal full Moon. This tutorial shows how to capture the sharpness of the full moon and still get the colour of the blood moon.