🔭AstroBackyardさんのイラストまとめ

The Crescent Nebula was formed by the stellar wind of a Wolf-Rayet star...

This is a 5.5-hour exposure through my telescope in the backyard. One my best ever.

#astronomy #space #Astrophotography

Hydrogen in the sky. The beautiful IC 1318 nebula in Cygnus through my telescope.

Playing with last years data using the ZWO ASI294MC Pro.

This is 72 x 4-minutes at Unity Gain.

#Astrophotography #nightsky #photography

Have a widescreen monitor? Go ahead and make your background image today's APOD and thank me later. Absolutely mesmerizing.

"Just Another Day on Aerosol Earth"

https://t.co/ANIFjP2l5s

Here is the "Thor's Helmet" Nebula in the constellation Canis Major.

I captured this image on Tuesday night under a bright moon using Narrowband filters and a Mono camera!

#astrophotography #space #astronomy

I can't wait to see this beauty again!

Today we leave for the island of St. Lucia. Still in the northern hemisphere of course, but low enough to observe a NEW SKY. 😍

This is the Carina Nebula I photographed last year in Costa Rica: https://t.co/uTxqgGeibu

New video Monday!

40 Billion Stars 😳

This is the Triangulum Galaxy. Photographed in September from PA, USA.

30 x 5-minutes with the ZWO ASI294MC Pro and Esprit 100 telescope.

#Astrophotography