rocky planet

Space collision sends NASA lost on another planet
the data nasa's insight spacecraft has collected from our neighbor may have produced some major errors.
The discovery of the 'Second Earth' can exist only 4.2 light-years away from Earth
scientists at the european southern observatory (eso) have discovered an earth-like rock planet outside the solar system. in particular, it is only 4.2 light-years from earth and life can exist. with that distance, people can set foot on this planet in the near future.