Sentences with phrase «terrestrial planet instead»
The composition of the dust suggests it is also just right for forming a rocky or terrestrial planet instead of a gaseous one, the group reports in a paper set to be published in The Astrophysical Journal.
https://www.scientificamerican.com/ Not exact matches
It's possible that instead of forming as terrestrial planets in place, rocky planets orbiting their stars every few days formed further out beyond the snow line where they accreted large amounts of gas before migrating and being stripped of their atmospheres.