Space pile-up ‘condemned dinos’
SEP 06, 2007
DOI: 10.1063/PT.5.021450
BBC : A colossal collision in space 160 million years ago set the dinosaurs on the path to extinction, a study claims. An asteroid pile-up sent debris swirling around the Solar System, including a chunk that later smashed into Earth wiping out the great beasts.
© 2007 American Institute of Physics
