Primordial Earth Had a Major Difference in Its Skies We Didn't Realize Until Now - ScienceAlert

Standing on Earth almost 4 billion years ago would have been an incredibly hot, desperately lonely, and very short experience – what with there being no oxygen. Now, new research suggests there would have been less lightning around than there is in

Standing on Earth almost 4 billion years ago would have been an incredibly hot, desperately lonely, and very short experience what with there being no oxygen. Now, new research suggests there would h… [+3118 chars]

full article...