The mystery of how galaxies, including our Milky Way, have become magnetised has been solved by experiments using high-power lasers.
Source: http://www.cosmosmagazine.com/news/5222/lasers-shine-light-galactic-magnetic-fields
Amanda Peet Amanda Righetti Amanda Swisten Amber Arbucci Amber Brkich Amber Heard Amber Valletta America Ferrera