Summary:
- Astronomers have discovered a potentially habitable "super-Earth" exoplanet called Gliese 486b, located about 35 light-years from Earth.
- Gliese 486b is a rocky planet that is slightly larger and more massive than Earth, and it orbits a red dwarf star, which is a smaller and cooler type of star.
- The planet's atmosphere and surface conditions may be suitable for the existence of liquid water, a key ingredient for life as we know it, making it an exciting target for future study and potential exploration.