A new study suggests that the Earth has been moving through the remnants of an ancient exploded star for at least the past 33 000 years. The research team extracted a special isotope of iron called iron-60 from sea sediment samples and found that the isotope is…… Read more »
Click here for original story, Earth moving through radioactive remnants of supernovae for the past 33 000 years
Source: The Watchers » Space News