I wrote a few weeks ago I had bought a Skywatcher ED80 Refractor and I’m very pleased with it (in spite of the excess of grey cloudy skies, we seem to have had recently!).
Well.. I’ve just added a great accessory to the refractor..
It’s a Vixen Flip Mirror.
And I’m also very pleased to have come across this well-made gadget, because it’s already making my observing so much better. read on..
Occultation is the term use to describe when one object in Space, passes in front of another object and in doing so, obstructs our view of it.
We are familiar with occultations of the Sun and the Moon. We give these occultations a special name – eclipses – solar eclipse for the Sun and lunar eclipse for the Moon. read on..