TRAPPIST-1 planets could hold 250 times as much water as Earth

Each of the five lightest planets in the TRAPPIST-1 system could have 250 times more water than Earth’s oceans, according to new study of the distant worlds.Identified as one of our best chances for finding an Earth-like planet capable of sustaining life, new information is being gleaned about the TRAPPIST-1 system thanks to the planets’ tendency to “tug” at each other.

Source: TRAPPIST-1 planets could hold 250 times as much water as Earth | Alphr