>Which formed.... how? Indeed. Or are you implying we figured everything out and can't be surprised by anything. >The Hawking radiation for such a thing would

>Which formed.... how? Indeed. Or are you implying we figured everything out and can't be surprised by anything. >The Hawking radiation for such a thing would be VERY visible though, so no that’s not an option. Don't think so. A planet size black hole would still take billions of years to 'evaporate'. It would be quite dark.