Dark Sky Geek - Invidious

Dark Sky Geek

My name is Julien, aka “Dark Sky Geek”. I live in San Jose, California. This channel is all about amateur astronomy, astrophotography, and many other “geeky” topics related to the discovery and the enjoyment of the night sky.

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25:32

Multi-Wavelength Solar Imaging

Dark Sky Geek

Shared 4 months ago

4.2K views

1:03:46

Spectroscopy Live Demo

Dark Sky Geek

Shared 5 months ago

1.5K views

9:59

Binning Wars: Why CMOS Cameras Are Better Than You Think!

Dark Sky Geek

Shared 9 months ago

2.5K views

15:44

High-Resolution Planetary Imaging With A REFRACTOR!

Dark Sky Geek

Shared 10 months ago

8.5K views

25:47

The Best Equipment To Get Started In SPECTROSCOPY!

Dark Sky Geek

Shared 11 months ago

10K views

11:24

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

Dark Sky Geek

Shared 1 year ago

6.6K views

22:22

iOptron HAE69C EC Mount Review - Part 2

Dark Sky Geek

Shared 1 year ago

7.1K views

22:34

iOptron HAE69C EC Mount Review - Part 1

Dark Sky Geek

Shared 1 year ago

9.6K views

9:30

Temperature Compensation With *Any* Focuser!

Dark Sky Geek

Shared 1 year ago

4.4K views

20:13

How To Collimate A Refractor

Dark Sky Geek

Shared 1 year ago

14K views

11:06

Channel Updates And A Surprise!

Dark Sky Geek

Shared 1 year ago

1.7K views

12:10

New High-Precision Electronic Focuser

Dark Sky Geek

Shared 1 year ago

7.5K views

11:46

New DIY ASCOM-Compatible Wireless Flat Panel!

Dark Sky Geek

Shared 1 year ago

10K views

8:44

I Pimped My Telescope, And So Can You! #3dmodeling #3dprinting #xmasgifts

Dark Sky Geek

Shared 1 year ago

4.1K views

11:06

Design & Build Your Own Custom Astronomical Accessories #3dmodeling #3dprinting #tutorial

Dark Sky Geek

Shared 1 year ago

3.1K views

10:54

QHY Q-Focuser Review

Dark Sky Geek

Shared 1 year ago

2.7K views

20:40

Askar 151 PHQ Review - Part 2: Optical Test

Dark Sky Geek

Shared 1 year ago

18K views

16:36

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

Dark Sky Geek

Shared 1 year ago

14K views

14:22

Improve Your Technique By Mastering Filter Offsets [Tutorial]

Dark Sky Geek

Shared 1 year ago

3.3K views

14:20

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

Dark Sky Geek

Shared 2 years ago

6K views

7:55

I visited a WORLD-FAMOUS OBSERVATORY!

Dark Sky Geek

Shared 2 years ago

1.3K views

13:26

I tested LIGHT POLLUTION SUPPRESSION FILTERS with a SPECTROMETER!

Dark Sky Geek

Shared 2 years ago

3.3K views

16:09

Testing astrophotography filters with a HIGH RESOLUTION spectrophotometer

Dark Sky Geek

Shared 2 years ago

8.5K views

13:47

Amateur Spectroscopy - Part III: Equipment & Acquisition

Dark Sky Geek

Shared 2 years ago

5.2K views

15:09

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

Dark Sky Geek

Shared 2 years ago

7.4K views

21:53

Amateur Spectroscopy - Part I: Introduction

Dark Sky Geek

Shared 2 years ago

19K views

18:20

3D Printed Motorized OAG Focuser - Part II - Project Updates & Calibration

Dark Sky Geek

Shared 2 years ago

2.1K views

5:14

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

Dark Sky Geek

Shared 2 years ago

2.4K views

16:05

Focuser Temperature Compensation Using N.I.N.A.

Dark Sky Geek

Shared 2 years ago

4.1K views

14:36

The Bubble Nebula Project - Part IV - Final Touches

Dark Sky Geek

Shared 2 years ago

600 views

21:08

The Bubble Nebula Project - Part III - Post-Processing in PixInsight

Dark Sky Geek

Shared 2 years ago

1.4K views

24:26

The Bubble Nebula Project - Part II - Pre-Processing in PixInsight

Dark Sky Geek

Shared 2 years ago

1.1K views

12:42

The Bubble Nebula Project - Part I - Equipment & Data Acquisition

Dark Sky Geek

Shared 2 years ago

1.5K views

1:51:13

Engineering Custom Astronomical Accessories Using Technologies Popularized By The Maker Movement

Dark Sky Geek

Shared 2 years ago

590 views

16:45

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

Dark Sky Geek

Shared 3 years ago

5.5K views

13:57

3D Printed Motorized OAG Focuser - Part I

Dark Sky Geek

Shared 3 years ago

4K views

11:58

OSC Narrowband Ha OIII Extraction - Part Deux

Dark Sky Geek

Shared 3 years ago

9.2K views

10:24

New OSC Narrowband Processing Technique

Dark Sky Geek

Shared 3 years ago

15K views

9:14

How To Build An ASCOM-Compatible Flat Panel For Astrophotography

Dark Sky Geek

Shared 3 years ago

12K views

4:40

ASCOM Compatible Automated Telescope Dust Cover

Dark Sky Geek

Shared 3 years ago

5.8K views

14:03

Choose The Best Equipment For Optimal Resolution In Deep Sky Imaging

Dark Sky Geek

Shared 3 years ago

1.1K views