Terrestrial
Terrestrials are similar in size to Earth or smaller and are composed primarily of rock, silicates, water or carbon. At best, it is possible that some of these planets may have atmospheres, oceans, or signs of habitability.
Terrestrials are similar in size to Earth or smaller and are composed primarily of rock, silicates, water or carbon. At best, it is possible that some of these planets may have atmospheres, oceans, or signs of habitability.
