A study of fossil meteorites suggests that a distant asteroid collision once sent Earth into an ice age.
Click here for original story, How to Cool a Planet With Extraterrestrial Dust
Source: New York Times Space & Cosmos
A study of fossil meteorites suggests that a distant asteroid collision once sent Earth into an ice age.
Click here for original story, How to Cool a Planet With Extraterrestrial Dust
Source: New York Times Space & Cosmos