Re: More immediate danger than NEO ?
Not sure what you are driving at. A link to the original release would be helpful. The Earth is naturally radioactive, spitting radioactive crap into the atmosphere, and it always has been.
Space/Science » in reply to More immediate danger than NEO ?
Not sure what you are driving at. A link to the original release would be helpful. The Earth is naturally radioactive, spitting radioactive crap into the atmosphere, and it always has been.