Dark Sky Geek

Choose The Best Equipment For Optimal Resolution In Deep Sky Imaging

New OSC Narrowband Processing Technique

Amateur Spectroscopy - Part I: Introduction

iOptron HAE69C EC Mount Review - Part 1

High-Resolution Planetary Imaging With A REFRACTOR!

Improve Your Technique By Mastering Filter Offsets [Tutorial]

iOptron HAE69C EC Mount Review - Part 2

The Best Equipment To Get Started In SPECTROSCOPY!

Connect To MULTIPLE Switch Devices In N.I.N.A.

Take Perfect Flats With N.I.N.A. 's Flat Wizard In Dynamic Brightness Mode

Engineering Custom Astronomical Accessories Using Technologies Popularized By The Maker Movement

I tested LIGHT POLLUTION SUPPRESSION FILTERS with a SPECTROMETER!

Buying A Telescope IN JAPAN: What You Need To Know Before You Go

Amateur Spectroscopy - Part II: A Closer Look At The Spectrograph

Review of Baader’s New UHC-L Filter: The Ultimate Weapon Against Light Pollution?

Design & Build Your Own Custom Astronomical Accessories

Askar 151 PHQ Review - Part 2: Optical Test

I imaged A BLACK HOLE ... FROM MY BACKYARD!

Channel Updates And A Surprise!

New High-Precision Electronic Focuser

QHY Q-Focuser Review

I visited a WORLD-FAMOUS OBSERVATORY!

Amateur Spectroscopy - Part III: Equipment & Acquisition

Askar 151 PHQ Review - Part 1: Unboxing & First Impressions

Temperature Compensation With *Any* Focuser!

Choose The Best Equipment For Optimal Resolution In Deep Sky Imaging

Testing astrophotography filters with a HIGH RESOLUTION spectrophotometer

How To Collimate A Refractor

I Pimped My Telescope, And So Can You!