Planetary families with lots of siblings, like the TRAPPIST-1 exoplanet system shown in this illustration, tend to have more circular orbits than singleton worlds. That could mean they’re better places to look for life.
JPL-Caltech/NASA
Planetary families with lots of siblings, like the TRAPPIST-1 exoplanet system shown in this illustration, tend to have more circular orbits than singleton worlds. That could mean they’re better places to look for life.
JPL-Caltech/NASA