Did a few new articles at my site about my dobsonian telescope and Tanabata festival in Japan.
https://ransei.neocities.org/pages/posts

自宅で使っている望遠鏡と夏の大三角:七夕についての記事を書いてみた!!
https://ransei.neocities.org/pages/posts

#Japan #Tanabata #dobsonian #telescope #summertriangle #七夕 #夏の大三角 #望遠鏡 #日本

Ransei's void ★

Welcome to Void!

Met #Eugene #Astronomy club members this morning at 4am to look at the #Titan shadow transit on #Saturn's face. At 375x power on the club's 14.7" #Dobsonian telescope, it was at the limit of what we could discern, and depended on those instants of clear seeing that only show up every few minutes... briefly I saw the little dark dot just below the ring plane. Saturn was large and banded in grey, yellow and pale green. The rings were mostly edge on with no detail, but clear. It had what looked like two bright moons, one well out to the wast and a smaller one below to the east. The mount was not motorized, so you had to move it every 60 seconds or so as it scooted off the edge of the view.
My favourite picture taken free hand with my dobsonian.
#moon #dobsonian #astronomy #nightsky
Télescope 400 mm par Kentaro

Cela fait pas mal de temps que je n'ai pas montré un nouveau télescope. Pourtant, les machines n'ont pas chômé... Je rattrape donc mon retard. En voici un, sorti cet été de la Factory. Télescope de type Dobson, entièrement démo[...]

L'Air du Bois

Restoring a classic Dobsonian telescope:
#telescope #astronomy #dobsonian

https://youtu.be/OGkKFoNRp2A

Telescope Restoration - John Dobson used this one.

YouTube

I got lucky to revisit with my most challenging telescope restoration project:
https://youtu.be/VrKEHc_hf-0

#telescope #dobsonian #restoration #DIY

Wrecked Telescope Returns! Was It A DISASTER?

YouTube
Le telescope 300 mm le plus léger du monde par Kentaro

Voici, Mesdames et Messieurs, sans doute le télescope de 300 mm le plus léger du monde! 8,5 kg, tout compris, avec les optiques. Réalisé en fibres de verre, kevlar, carbone, mais aussi du bois. Laqué par un artisan alsa[...]

L'Air du Bois

Typical discussion in this house (beyond the rack mount circular argument) - #Newtonian vs #Dobsonian.

#BackyardAstronomy is a serious thing.

I saw an online recommendation for the #GSO #dobsonian #telescopes. Would you recommend a 10" dobsonian - http://www.andrewscom.com.au/site-content-section-10-guansheng.htm
Andrews Communications - Reflecting Telescopes

I just reviewed one of the smallest #Dobsonian telescopes ever made by #Celestron. Is it too small? Can the spherical mirror be fixed? Find out in the video: https://youtu.be/R-48AvSa3Lo

#telescope #astronomy #moon #firstscope

Celestron Firstscope Review - The Littlest Dobsonian Telescope ( and the easy fix )

YouTube