Studay - Latest News on Studay | Read Breaking News on Zee News

Comets, not asteroids, scarred Moon’s face: Study

Last Updated: Tuesday, July 28, 2009, 14:07

A new study of ancient rocks in Greenland has suggested that icy comets – not rocky asteroids – launched a dramatic assault on the Earth and moon around 3.85 billion years ago, thus causing the lunar surface to become scarred.