A look at the life journey of planets from minuscule particles to gigantic worlds; also explore strange planets roaming across the vast universe and outside our Milky Way galaxy like orphaned spheres. <br /><br />Thanks for watching. Follow for more vdeos. <br />#cosmosspacescience <br />#howtheuniverseworks <br />#season1 <br />#episode6 <br />#exo-planets <br />
