Sidereal Trading Pty Ltd sponsored events and star parties
Eclipses have been seen as an omen by nearly every civilization. Being able accurately predict an eclipse would give a leader immense persuasive power. Ancient astrologers noticed that solar eclipses followed a pattern. Get it right and you’re in for a promotion. Get it wrong and things might not be so good.
Saturn’s 2024 opposition will be on 8 September. Around that time, its rings will appear to glow brighter than usual due to retroreflectivity. Soon afterwards, however, the rings will be edge-on and become entirely invisible.
Macrophotography with a WeMacro Rail provides the depth of focus normal macro lenses can’t achieve. But managing lighting is still a difficult process, especially in such a cramped area. This article shows the effect of a couple of gadgets that help you see while posing your subject and diffuse harsh lighting during the exposure run.
Eclipses have been seen as an omen by nearly every civilization. Being able accurately predict an eclipse would give a leader immense persuasive power. Ancient astrologers noticed that solar eclipses followed a pattern. Get it right and you’re in for a promotion. Get it wrong and things might not be so good.
In this blog we put together a deep-sky, cooled camera and lens rig for wide-field autoguided imaging. We used components that fit together without having to drill new holes. This will go onto a go-to equatorial mount and give us long exposures with any camera lens. It also provides extra mounting points for autofocus motors, computers, or other components.
