#h-alpha

[inefekt]

Milky Way at Boddington, Western Australia

Nikon d810a - 35mm - ISO 4000 - f/2.8 - 1 x 20s

135mm - ISO 800 - f/2.2 - 2 x 5 x 60s

Foreground - 1 x 30s

iOptron SkyTracker

[istandonsnowpiles]

Fascinating effects in H⍺

Captured using a full spectrum camera with an H-alpha pass filter

[oldfrankland]

Surge filaments in solar active region NOAA 13081

[groovygirl222]

~*~*~*~ heart of the heart nebula ~ in h_alpha ~*~*~*~

[comicwaren]

From Weapon X Vol. 3 #007, “The Hunt for Weapon H: Part 1”

Art by Marc Borstel, Ibraim Roberson and Frank D’Armata

Written by Greg Pak and Fred Van Lente

[inefekt]

Milky Way at Beringbooding Rock, Western Australia

Nikon d810a - 35mm - ISO 4000 - f/2.8 Foreground: 39 x 25 seconds Sky: 36 x 20 seconds H-alpha: 8 x 60 seconds Nomad Move Shoot Move sky tracker

[inefekt]

Milky Way at Lake Norring, Western Australia

Nikon d810a - 50mm - ISO 4000 - f/3.2 Foreground: 7 x 30 seconds Sky: 16 x 30 seconds IOptron SkyTracker

[inefekt]

Summer Milky Way at Lake Ninan, Western Australia

Nikon d810a - 50mm - ISO 6400 - f/2.8 Foreground: 13 x 10 seconds Sky: 43 x 30 seconds iOptron SkyTracker Nantong Foric H-Alpha 20nm narrowband filter