ScienceCuriosity discovers large metal asteroid on Mars A nickle-iron meteorite has been discovered on Mars by the Curiosity rover. The Curiosity rover has discovered a metal asteroid on Mars - the first of its type ever discovered by NASA's newest rover on the planet.by James Maynard
ScienceCrushing diamond with most powerful laser may help scientists understand planet coreby Rhodi Lee
ScienceFastest spacecraft ever created is honing in on Pluto: What data are scientists expecting to collect?by Vamien McKalin
ScienceScientists expect to find alien life and Earth-like planets in the next 20 yearsby Vamien McKalin
DefenseBlackest material on Earth made of carbon nanotubes can redefine future of stealthby Dianne Depra