- Space
- By Laura Sinpetru
- October 24th, 2014
Comet Smells like Rotten Eggs, Horse Poo, Plenty Other Repulsive Things
The comet's odor was broken down with the help of the Rosetta Orbiter Sensor for Ion and Neutral Analysis
- Nature
- By Laura Sinpetru
- April 30th, 2013
Earth Used to Smell like Rotten Eggs
This was because of the microorganisms that ate each other, researchers say