Cosmic dust
DiscoveriesCosmic dust could spread life from planet to planet across the Milky Way
The study suggests that planetary dust particles could escape the gravitational pull of their parent planets and be propelled into space
Joshua Shavit![](https://www.thebrighterside.news/uploads/2024/04/95ac29_40237e785da8442c97ce8319aeb41c2fmv2.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)