#Long-Ago Giant Impact May Have Created Moon’s Mysterious Grooves

A baby planet as big as New Jersey that smashed into the moon billions of years ago may have created the odd grooves that score the lunar surface, a new study suggests. This finding could shed light on the inner solar system’s violent past.

from Space.com ift.tt/2a9HTUf

Leave a Reply

Your email address will not be published.

The CAPTCHA cannot be displayed. This may be a configuration or server problem. You may not be able to continue. Please visit our status page for more information or to contact us.

This site uses Akismet to reduce spam. Learn how your comment data is processed.