Billions Of Years Ago Venus May Have Harbored Lifegiving Habitats Similar To Those On The Early Earth Today Earths Twin Is A Planet Knocked Upside Down And Turned Inside Out Its Burnedout Surface Is A Global Fossil Of Volcanic Destruction Shrouded In A Dense Toxic Atmosphere Scientists Are Now Unveiling Daring New Strategies To Search For Clues From A Time When The Planet Was Alive
