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Astro Photography HQ
  • Vetted
  • Imaging Basics
    • Planning & Targets
    • Power & Dew
    • Filters & Light Pollution
    • Optics & Sensors
  • Guiding & Tracking
    • Processing & Data
  • Polar Alignment
  • About Us
The bird eye was pushed to an evolutionary extreme

The bird eye was pushed to an evolutionary extreme

New research reveals bird retinas operate without oxygen, using anaerobic glycolysis,…
    uv ir filter usage

    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…
      How an Australian Teen Team Is Making Radio Astronomy Affordable for Schools

      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…

        Perseverance checks in from Mars with a selfie, the mounting pollution from satellite launches, and more science stories

        NASA's Perseverance rover captured its sixth selfie on Mars, while studies reveal…

          Fossils show millipede and centipede ancestors evolved legs underwater

          Fossils from 437 million years ago reveal that early myriapod ancestors had legs suited…
            The Latest
            • Filters & Light Pollution

            Star Halos From Filters: the 5 Most Common Causes and Solutions

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            By understanding the top causes of star halos from filters, you can improve your astrophotography; discover the solutions that could save your shots.
            • AstroPhotographyHQ Team
            • May 15, 2026
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            • Planning & Targets

            More than sixty percent of the United States is experiencing drought conditions

            More than sixty percent of the United States is experiencing drought conditions
            More than 60% of the U.S. is experiencing drought, with significant impacts in the Southeast and Rocky Mountain regions, driven by an atypical La Niña.
            • AstroPhotographyHQ Team
            • May 15, 2026
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            • Filters & Light Pollution

            Filter Wheel vs Filter Drawer: Choose the Right System for Your Workflow

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            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.
            • AstroPhotographyHQ Team
            • May 14, 2026
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            • Processing & Data

            An idiot’s guide to lead optimisation for proteins

            An idiot's guide to lead optimisation for proteins
            A clear overview of how machine learning is transforming protein lead optimization, including current methods, challenges, and future prospects.
            • AstroPhotographyHQ Team
            • May 14, 2026
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            • Filters & Light Pollution

            One-Shot Color Narrowband: Get Clean Data Without a Mono Camera

            single shot narrowband imaging
            By using one-shot color narrowband imaging, you can capture detailed spectral data effortlessly, but understanding how to optimize your workflow is essential for…
            • AstroPhotographyHQ Team
            • May 13, 2026
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            • Optics & Sensors

            How the Bird Eye Was Pushed to an Evolutionary Extreme

            How the Bird Eye Was Pushed to an Evolutionary Extreme
            New research reveals bird retinas survive without blood vessels by using anaerobic glycolysis, challenging previous assumptions about their energy needs.
            • AstroPhotographyHQ Team
            • May 13, 2026
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            • Imaging Basics

            Rendering the Sky, Sunsets, and Planets

            Rendering the Sky, Sunsets, and Planets
            Explores how shader-based atmospheric scattering techniques recreate realistic skies, sunsets, and planetary views in real time, inspired by space imagery.
            • AstroPhotographyHQ Team
            • May 13, 2026
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            • Processing & Data

            A lost ancient script reveals how writing as we know it began

            A lost ancient script reveals how writing as we know it began
            New findings on proto-Elamite, a nearly forgotten ancient script, suggest it may be the earliest form of writing, changing our understanding of history.
            • AstroPhotographyHQ Team
            • May 13, 2026
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            • Filters & Light Pollution

            Fast Optics Filter Problems: Star Halos, Band Shift, and Fixes

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            Narrowing down fast optics filter issues reveals key fixes to prevent star halos, band shifts, and improve astrophotography results.
            • AstroPhotographyHQ Team
            • May 12, 2026
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            • Processing & Data

            Venom and hot peppers offer a key to killing resistant bacteria

            Venom and hot peppers offer a key to killing resistant bacteria
            Researchers develop antibiotics from scorpion venom and habanero peppers to combat resistant bacteria, showing promising results in early tests.
            • AstroPhotographyHQ Team
            • May 12, 2026
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            The bird eye was pushed to an evolutionary extreme
            • Optics & Sensors

            The bird eye was pushed to an evolutionary extreme

            New research reveals bird retinas operate without oxygen, using anaerobic glycolysis,…
            • AstroPhotographyHQ Team
            • May 17, 2026
            uv ir filter usage
            • Filters & Light Pollution

            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…
            • AstroPhotographyHQ Team
            • May 16, 2026
            How an Australian Teen Team Is Making Radio Astronomy Affordable for Schools
            • Filters & Light Pollution

            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…
            • AstroPhotographyHQ Team
            • May 16, 2026
            Perseverance checks in from Mars with a selfie, the mounting pollution from satellite launches, and more science stories
            • Imaging Basics

            Perseverance checks in from Mars with a selfie, the mounting pollution from satellite launches, and more science stories

            NASA's Perseverance rover captured its sixth selfie on Mars, while studies reveal…
            • AstroPhotographyHQ Team
            • May 16, 2026
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