🔭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