NASA announcement: New Horizons spots ice world to spark its most ambitious project ever NASA’S New Horizons spacecraft is on its way to an undiscovered part of the solar system after spotting an icy object from more than 100 MILLION miles away. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Mars closest to Earth: Mars diameter - How much bigger is Mars than Earth?Mars closest to Earth TONIGHT: What time will YOU be able to see Mars at opposition today?Mars closest to Earth LIVE STREAM: How to watch Mars approach to Earth in USA and CanadaMars close to Earth USA: How to watch approach again - Griffith Observatory LIVEMars mission setback: NASA says it is NOT possible to live on the Red PlanetMars at opposition TODAY: How to see Mars during CLOSEST approach to Earth since 2003