Scientists use 'Space Archaeology' to rebuild hidden history of giant spiral galaxy
Scientists use ‘Space Archaeology’ to rebuild hidden history of giant spiral galaxyA team of astronomers from the Center for Astrophysics | Harvard & Smithsonian has pioneered a new field called "extragalactic archaeology."According to the new study published in the journal Nature...from The News International - Science https://ift.tt/GQ3rLpj