Westerhout 50 (W50) or SNR G039.7-02.0, also referred to as the Manatee Nebula,
Notes
Book sources
External links
- "The Mystery of SS433"
- Radio image (NRAO)
- X-ray image (ROSAT)
- Cosmic manatee accelerates particles from head (ESA)
Westerhout 50
89 words updated Jun 19, 2026, 10:06 PM