ScienceWonder what Comet 67P/Churyumov-Gerasimenko smells like? Think rotten eggs Scientists say a spacecraft has been "sniffing around" a comet to gauge its "perfume." The result? Definitely not pleasant, they say.by Jim Algar
ScienceAlan Eustace hits 822 mph to shatter Felix Baumgartner skydive record: Here's how Google beat Red Bull (Video)by Jim Algar
ScienceChina launches very important unmanned flyby mission to the moon: Failure is not an optionby Vamien McKalin
ScienceLargest sunspot spotted in last 24 years wows astronomers: Solar storms may KO communicationsby James Maynard
ScienceRosetta's nose sniffs rotten eggs: Why does comet 67P/Churyumov-Gerasimenko smell so?by James Maynard
ScienceMassive sunspot eyes Earth and shoots solar flares: Brace for mega solar stormsby Aaron Mamiit
ScienceGoogle exec smashes Felix Baumgartner space jump record: Saber makes stratospheric skydiving safeby Rhodi Lee
ScienceForget skunks. Comet 67P/Churyumov-Gerasimenko smells like combo of horse urine, vinegar, rotten eggsby Rhodi Lee