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.

View channel on YouTube

Switch Invidious Instance

Videos

newest

oldest

popular

25:32

Multi-Wavelength Solar Imaging

Dark Sky Geek

Shared 8 months ago

5K views

1:03:46

Spectroscopy Live Demo

Dark Sky Geek

Shared 9 months ago

1.7K views

9:59

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

Dark Sky Geek

Shared 1 year ago

2.6K views

15:44

High-Resolution Planetary Imaging With A REFRACTOR!

Dark Sky Geek

Shared 1 year ago

10K views

25:47

The Best Equipment To Get Started In SPECTROSCOPY!

Dark Sky Geek

Shared 1 year ago

11K views

11:24

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

Dark Sky Geek

Shared 1 year ago

7.2K views

22:22

iOptron HAE69C EC Mount Review - Part 2

Dark Sky Geek

Shared 1 year ago

7.8K views

22:34

iOptron HAE69C EC Mount Review - Part 1

Dark Sky Geek

Shared 1 year ago

10K views

9:30

Temperature Compensation With *Any* Focuser!

Dark Sky Geek

Shared 1 year ago

4.7K views

20:13

How To Collimate A Refractor

Dark Sky Geek

Shared 1 year ago

16K 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

7.8K views

11:46

New DIY ASCOM-Compatible Wireless Flat Panel!

Dark Sky Geek

Shared 1 year ago

11K views

8:44

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

Dark Sky Geek

Shared 2 years ago

4.2K views

11:06

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

Dark Sky Geek

Shared 2 years ago

3.1K views

10:54

QHY Q-Focuser Review

Dark Sky Geek

Shared 2 years ago

2.7K views

20:40

Askar 151 PHQ Review - Part 2: Optical Test

Dark Sky Geek

Shared 2 years ago

19K views

16:36

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

Dark Sky Geek

Shared 2 years ago

15K views

14:22

Improve Your Technique By Mastering Filter Offsets [Tutorial]

Dark Sky Geek

Shared 2 years ago

3.6K views

14:20

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

Dark Sky Geek

Shared 2 years ago

6.5K views

7:55

I visited a WORLD-FAMOUS OBSERVATORY!

Dark Sky Geek

Shared 2 years ago

1.4K views

13:26

I tested LIGHT POLLUTION SUPPRESSION FILTERS with a SPECTROMETER!

Dark Sky Geek

Shared 2 years ago

3.5K views

16:09

Testing astrophotography filters with a HIGH RESOLUTION spectrophotometer

Dark Sky Geek

Shared 2 years ago

8.8K views

13:47

Amateur Spectroscopy - Part III: Equipment & Acquisition

Dark Sky Geek

Shared 2 years ago

5.4K views

15:09

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

Dark Sky Geek

Shared 2 years ago

7.8K views

21:53

Amateur Spectroscopy - Part I: Introduction

Dark Sky Geek

Shared 2 years ago

20K views

18:20

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

Dark Sky Geek

Shared 2 years ago

2.2K views

5:14

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

Dark Sky Geek

Shared 2 years ago

2.6K views

16:05

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

Dark Sky Geek

Shared 2 years ago

4.5K views

14:36

The Bubble Nebula Project - Part IV - Final Touches

Dark Sky Geek

Shared 3 years ago

641 views

21:08

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

Dark Sky Geek

Shared 3 years ago

1.6K views

24:26

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

Dark Sky Geek

Shared 3 years ago

1.2K views

12:42

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

Dark Sky Geek

Shared 3 years ago

1.6K views

1:51:13

Engineering Custom Astronomical Accessories Using Technologies Popularized By The Maker Movement

Dark Sky Geek

Shared 3 years ago

601 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

5.7K views

13:57

3D Printed Motorized OAG Focuser - Part I

Dark Sky Geek

Shared 3 years ago

4.1K views

11:58

OSC Narrowband Ha OIII Extraction - Part Deux

Dark Sky Geek

Shared 3 years ago

9.7K views

10:24

New OSC Narrowband Processing Technique

Dark Sky Geek

Shared 3 years ago

16K 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

6.2K views

14:03

Choose The Best Equipment For Optimal Resolution In Deep Sky Imaging

Dark Sky Geek

Shared 3 years ago

1.2K views