ScienceRosetta's nose sniffs rotten eggs: Why does comet 67P/Churyumov-Gerasimenko smell so? Comet 67P/Churyumov-Gerasimenko is emitting a powerful stench of gases as it speeds toward the Sun, but what can that tell us about the history of the Solar System?by James Maynard
ScienceESA wants you to name Rosetta Philae landing site on comet 67P/Churyumov-Gerasimenkoby Rhodi Lee
ScienceRosetta spacecraft snaps amazing selfie but what is a pyramid doing on Comet 67P/Churyumov-Gerasimenko?by Rhodi Lee
ScienceWant a Rosetta comet for your coffee table? Revealed dimensions let you print your ownby Rebecca Kaplan
ScienceRosetta spies comet 67P/Churyumov-Gerasimenko spout jets of water: Sublimation in actionby Rhodi Lee
ScienceESA sets date for Rosetta's Philae landing, still optimistic despite challengesby Rebecca Kaplan
ScienceESA selects Rosetta Philae probe landing spot on comet 67P/Churyumov-Gerasimenko: Head on!by Rhodi Lee