Summary:
- Astronomers have discovered a new "rogue planet" that does not orbit a star. This type of planet is rare and interesting for scientists to study.
- The rogue planet is about 12 times the mass of Jupiter and is located approximately 20 light-years from Earth. It appears to be drifting through space on its own.
- Rogue planets provide clues about how planets form and evolve without the influence of a parent star. Further observations of this newly discovered planet can help expand our understanding of planetary science.