Survey of Potentially Hazardous Asteroids May 18, 2012 | NASA "Potentially hazardous asteroids, or PHAs, are a subset of the larger group of near-Earth asteroids.... The Asteroid Sensor April 16, 2013 | NASA "An infrared sensor that could improve NASA's future detecting and tracking of asteroids and comets... Mining Asteroids? April 25, 2012 | Planetary Resources "Planetary Resources, Inc. announced today its plan to mine Near-Earth Asteroids for raw materials [...].... Shape and Gravity of Vesta Asteroid April 26, 2012 | NASA "This video from NASA's Dawn mission shows that the gravity field of Vesta closely matches... Scanning the Surface Composition of Vesta Asteroid June 8, 2012 | NASA "A new video from NASA's Dawn mission reveals the dappled, variegated surface of the giant... Asteroids that Travel in Packs October 17, 2012 | NASA JPL "Scientists [...] have uncovered new clues in the ongoing mystery of the Jovian Trojans --... More on Mining Asteroids April 26, 2012 | Christian Science Monitor This article: "How asteroid mining could turn billionaires into trillionaires" includes a video interview... Asteroid Belts and the Development of Life November 4, 2012 | NASA "Solar systems with life-bearing planets may be rare if they are dependent on the presence... |