How to Cool a Planet With Extraterrestrial Dust

September 18, 2019/ Emma Goldberg / Environment, Journalism, New York Times

Published by The New York Times Science & Environment

A study of fossil meteorites suggests that a distant asteroid collision once sent Earth into an ice age.

Read the full article at: https://www.nytimes.com/2019/09/18/science/asteroid-ice-age-dust.html?emc=rss&partner=rss