PREVIOUS
✖
Longest tidal tail
January 11 , 2025
10 days
100
0
- Astronomers discovered a nascent ultra-diffuse galaxy forming at the end of the longest tidal tail ever observed, associated with the galaxy NGC 3785.
- This is located approximately 430 million light-years from the Earth in the Leo constellation.
- The tidal tail was extends an impressive 1.27 million light-years long from NGC 3785.
- It is a result of gravitational interactions between this galaxy and a neighbouring one.
Leave a Reply
Your Comment is awaiting moderation.