Space dust is constantly falling to Earth, sprinkling rooftops with beautiful particles unchanged since the birth of the solar system. To find some, start with a sieve – and be patient
Source:
https://www.newscientist.com/article/mg24833132-500-searching-for-stardust-how-to-find-micrometeorites-in-your-gutters/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home