Submitted by marketrent t3_zxbl6v in space
citro-naut t1_j2262kn wrote
Reply to comment by WillingnessOk3081 in Earth was brought to life by ancient water-rich asteroids from the outer Solar System by marketrent
Yes. We measure water in meteorites that have survived atmospheric entry. A tremendous amount of mass (including water) is lost (vaporized) during entry but most of it should be retained in the atmosphere.
Viewing a single comment thread. View all comments