ScienceNASA to Study Volcanoes with Little Robot Explorers Robots used to explore volcanoes on Earth could lead to similar explorations on other planets or our moon, researchers at JPL say. Small VolcanoBots can explore small fissures to help understand how volcanoes erupt, they say.by Jim Algar
ScienceWill Russia Keep Participating in International Space Station in Light of Economic Turmoil?by Jim Algar
ScienceSmithsonian's National Air and Space Museum Commemorates 50 Years of Space Walks: 'We Have to Tell the Stories' [Video]by Jim Algar
ScienceTwo Massive Black Holes Are On Violent Collision Course (But Don't Panic Just Yet)by staff reporter