Can we live on TRAPPIST-1e? From what scientists know, TRAPPIST-1e is the most likely to be habitable. It has the most Earth-like Ocean wor
A new study published today in the Planetary Science Journal shows that the TRAPPIST-1 planets have remarkably similar densities. That could mean they all contain about the same ratio of materials thought to compose most rocky planets, like iron, oxygen, magnesium, and silicon.










