An individual reports finding ultra-pure quantum crystals in an abandoned mine in the Atacama desert, raising scientific interest and questions about their origin.
Browsing Category
Filters & Light Pollution
61 posts
Nebula Imaging From the City: How to Build a Filter Plan
To build a filter plan for nebula imaging in the city, start…
Imaging Galaxies in Light Pollution: The Filter Strategy That Works
Fascinating galaxy imaging in light pollution hinges on a strategic filter approach—discover which filters can transform your astrophotography results.
UV/IR Cut Filters: When You Need Them (and When You Don’t)
A guide to UV/IR cut filters reveals when they enhance image clarity and when you might want to skip them—discover the secrets to optimal photography.
How an Australian Teen Team Is Making Radio Astronomy Affordable for Schools
A group of Australian teenagers has created a low-cost radio telescope kit, making radio astronomy accessible for schools and fostering STEM education.
Star Halos From Filters: the 5 Most Common Causes and Solutions
By understanding the top causes of star halos from filters, you can improve your astrophotography; discover the solutions that could save your shots.
Filter Wheel vs Filter Drawer: Choose the Right System for Your Workflow
Guiding your choice between filter wheel and filter drawer depends on your workflow needs, and understanding their differences is key to making the right decision.
One-Shot Color Narrowband: Get Clean Data Without a Mono Camera
By using one-shot color narrowband imaging, you can capture detailed spectral data effortlessly, but understanding how to optimize your workflow is essential for…
Fast Optics Filter Problems: Star Halos, Band Shift, and Fixes
Narrowing down fast optics filter issues reveals key fixes to prevent star halos, band shifts, and improve astrophotography results.
LRGB vs SHO: Pick the Color Strategy That Fits Your Target
If you want natural, vibrant images of galaxies, planets, or the Milky…