ScienceComet Lovejoy Spews Alcohol And Sugar Across Solar System: No Booze Overload, But What's Next? Comet Lovejoy was found spewing ethanol and sugar, providing evidence that comets carry complex organic molecules. Further investigation could reveal if these organic materials came from ancient clouds of gas that formed the solar system.by Rhodi Lee
ScienceAstronomers Find Lovejoy Comet Releasing Alcohol, Sugar Across The Solar Systemby Julienne Roman
ScienceShowers Of Comets And Asteroids May Be Linked To Many Of Earth's Mass Extinction Eventsby Jim Algar
ScienceComet 67P Approaches The Sun: Here's How You Can Watch Rosetta Mission's Day In The Sunby Rina Marie Doctor
ScienceComet 67P/Churyumov-Gerasimenko Makes Closest Approach To Sun On Aug. 13: What To Expectby Dianne Depra
ScienceRosetta Makes New Discoveries About 67P/Churyumov-Gerasimenko Comet's Atmosphereby Dianne Depra
SciencePhilae Lander Silent After Streaming Data on Comet 67p/Churyumov-Gerasimenko: Abrupt End to Historic Mission?by James Maynard
ScienceRosetta Philae Lander Lands on Comet 67P Successfully but Battery, Location Continue to Worryby Rhodi Lee