My 12-hour exposure of the dolphin head nebula. It was caused by a star expelling its outer hydrogen layers, and it is about the size of the full moon in the sky! :
SH2-308 Dolphin Nebula - KinchAstro
Dolphin Head Nebula SH2-308 - Sky & Telescope - Sky & Telescope
yet another) Sh2-308: Dolphin Head Nebula (HOO + RGB Stars) - Experienced Deep Sky Imaging - Cloudy Nights
2021 October 21 - Sh2-308: The Dolphin Head Nebula - YouTube
Dolphin Head Nebula - DeGidio Imaging
OPT Telescopes - SH2-308, the Dolphin-head Nebula, shot in HaO3-LRGB. This nebula is cataloged as Sharpless 2-308 it lies some 5,200 light-years away toward the constellation of the Big Dog (Canis
Dolphin Head Nebula (SH2-308) HOO + RGB stars ( Jian Yuan Peng ) - AstroBin
SH2-308, The Dolphin Head Nebula - Sky & Telescope - Sky & Telescope
Dolphin Head Nebula (Sh2 308) ( Ryan ) - AstroBin
Wide fields - astrojolo
Dolphin Head Nebula, Sh 2-308. Which filter to use? - Beginning Deep Sky Imaging - Cloudy Nights
the Dolphin head nebula SH 2- 308 – Apod GrAG
Community Work: The Dolphin Nebula - Sh2-308 | Telescope Live
Dolphin Head Nebula, Sh 2-308. Which filter to use? - Beginning Deep Sky Imaging - Cloudy Nights
Capturing the Dolphin Head Nebula - YouTube
The Dolphin's head nebula - SH2-308 — AAPOD2.COM
SH2-308 The Dolphin Head Nebula ( Mathieu Guinot ) - AstroBin
ZWO Astronomy Cameras - Sh2-308, as known as the Dolphin head nebula. It is about 8 degrees south of Sirius, the brightest star in the night sky. And it is only about
SH2-308 - Dolphin-Head Nebula | Telescope Live
Dolphin nebula hi-res stock photography and images - Alamy
Zubuyer Kaolin on Instagram: "This is the aptly named Dolphin head nebula aka Sh2-308 found in the constellation Canis Major. The data for this image was captured using a remote telescope in
Astrophotography: The Dolphin Head nebula, Imaged from my backyard! - YouTube
Community Work: The Dolphin Nebula - Sh2-308 | Telescope Live
