IOW College Library Resources

How Earth got its water.

Medium Periodical Article
Medium - part of - (Periodical Copy) (Number) 184 (Date) Christmas
Medium (Periodical) How it works.
Classif 600 HOW
Subject Science
Page 56-61
Authors May, Andrew
Contents

A lot of our water likely came from space, which could be shown by a NASA spacecraft thet just returned from a nearby asteroid.

Keywords
Asteroids     Earth     Geological science     Geological time     NASA     Space     Water