Scientists detect extraterrestrial metal in 3,000-year-old treasure from Spain
This may have been the Bronze Age, but craftsmen in Spain somehow got their hands on meteorite iron.
This may have been the Bronze Age, but craftsmen in Spain somehow got their hands on meteorite iron.
"Meeting an advanced civilization could be like Native Americans encountering Columbus," he said.
Carl Sagan must be twisting and twitching in his grave. SETI, the project which became synonymus with searching for extraterrestrial ...