NASAScienceFriday Flotsam: Etna, fear-mongering in Chile and New Zealand, Philippine volcanoes and a new crater lake at GrimsvötnBy Erik KlemettiScienceSpeculating on the 2011 Nabro eruption in EritreaBy Erik KlemettiSciencePuyehue-Cordón Caulle and Nabro eruptions from spaceBy Erik KlemettiCuriosity: NASA's Next Mars RoverBy Roy WoodScienceMassive, Bubble-Blowing Stars Sculpt Emerald Ring NebulaBy Lisa GrossmanCultureNASA Eyes Snowboard Tech for Next-Gen SpacesuitsBy Erik MalinowskiJune 13, 1983: Pioneer 10 Reaches an End ... and a BeginningBy Tony LongScienceNext Mars Rover Faces Race Against Time, FundingBy Lisa GrossmanCultureDJ Shadow's 'Gotta Rokk' With Stormtroopers, NASA FootageBy Angela WatercutterScienceUPDATE: Eruption at Puyehue-Cordón Caulle in ChileBy Erik KlemettiSecurityLegendary CIA Airline Now in Danger of CrashingBy Noah ShachtmanScienceFinal Trip: Shuttle <cite>Endeavour</cite> Docked at Space StationBy Lisa GrossmanScienceNew images show how Earth has aged over 750 million yearsBy Alice VincentScienceGrímsvötn ash cloud causes flight disruptions (but Ryanair president says it doesn't exist)By Erik KlemettiScienceGlobal Volcanism Program Weekly Report for May 11-17, 2011: Fissures on Tungurahua, Russia from space and KatmaiBy Erik KlemettiScienceNext-to-Last Shuttle Mission Rockets Into OrbitBy Dave MosherScienceTungurahua continues to erupt, Taal grows increasingly restless, explosions on Etna (and more)By Erik KlemettiScienceEruption Update: Tungurahua from space (and earth), Gamkonora and a busy GVP Activity ReportBy Erik KlemettiMark May 10th On Your Calendars For Lupus Awareness, Fuzzy Creatures and Birthdays, Shuttle Launch, and MoreBy Jules50 Years of Americans in Space: Remembering Alan ShepardBy Jason CranfordTeagueSTS-134: Endeavour's Final FlightBy Helene McLaughlinScienceSpace: Medicine's final frontierBy Ed YongScienceGVP Weekly Volcanic Activity Report for April 13-19, 2011: Kamchatka and Hawaii in the spotlightBy Erik KlemettiScienceBest Sun Images From Solar Space Telescope's First YearBy Lisa GrossmanMore Stories