Astronomical nerdery this week: the Big Decision has been made about the location of the Square Kilometre Array — yay! And, something slammed into the atmosphere around 1200 years ago that made levels of Carbon-14 jump. What was it? No one knows.
Subtitle
Astronomical nerdery this week: the Big Decision has been made about the location of the Square Kilometre Array — yay! And, something slammed into the atmosphere around 1200 years ago that made levels of Carbon-14 jump. What was it? No one knows.