Review: Eagle Image stacker
The idea is excellent: an app that allows you to stack astrophotos taken using your Android smartphone, thereby creating high-quality
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Dualband Filter Shootout: L-eXtreme vs L-Ultimate vs Colour Magic 6nm
As the next generation of dualband filters hit the market, let’s test two of the latest against the most popular
Continue readingDualband Filter Shootout: L-eXtreme vs L-Ultimate vs Colour Magic 6nm
The Elephant’s Trunk Nebula
Version 2: 20 October 2022 It’s been a busy few months at the Urban Astrophotography HQ. I’ve upgraded a lot
The Flying Bat and Squid Nebulae
Around 2000 light-years from Earth is the Flying Bat Nebula (Sh2-129), seen here as a huge cloud of red hydrogen
ASIAIR guide: How to use mains power
If you use an ASIAIR PRO or Plus to control and remotely automate your imaging rig, you need a way
The Crescent Nebula
The brightest part of this image is the Crescent Nebula (NGC 6888), around 5000 light-years from Earth. It was formed
The Lobster Claw Nebula
The Lobster Claw Nebula is large cosmic cloud around 11,000 light-years away. It’s mostly made from hydrogen, with some oxygen
The Shark Nebula
The Shark Nebula (LDN 1235) is a cloud of interstellar gas and dust spanning 15 light-years head-to-tail. It’s incredibly faint,
The Whirlpool Galaxy
Located 31 million light-years from Earth, the Whirlpool Galaxy (M51) is gravitationally connected to another, smaller galaxy, leading to a
The Double Cluster
A pair of star clusters around 7500 light-years from Earth, but only a few hundred from each other. I’ve been