Building blocks for life could have formed near new stars and planets

Scientists discover rare 6-planet system that moves in synchrony. Scientists have discovered a rare sight in a nearby star system: 6 planets orbiting their central star in a rhythmic beat. The planets move in an orbital waltz that repeats itself so precisely that it can be readily set to music.

A planetary system 100 light years away is so stable that the planets' orbits have changed little in a billion years

A Star With Six Planets That Orbit Perfectly in Sync