- Resolution
- 3424×3437
- Shape
- Square (1:1)
- File
- JPEG · 3.9 MB
- Published
- Sep 27, 2026
- Stats
- 0 likes · 0 downloads
- Credit
- ESO/B. Bailleulwww.eso.org/public/images/eso1238a/
- Colours
Thor's Helmet (NGC 2359), a bubble blown by the wind of a massive star, imaged for ESO's 50th anniversary.
Credit: ESO/B. Bailleul. License: CC BY 4.0.
