joi, 21 ianuarie 2010

NASA: Giant Ribbon at the Edge of the Solar System: Mystery Solved?

January 15, 2010: Last year, when NASA's IBEX (Interstellar Boundary Explorer) spacecraft discovered a giant ribbon at the edge of the solar system, researchers were mystified. They called it a "shocking result" and puzzled over its origin. Full story:

* Discovery News: Mystery Object Behaves Both Like a Comet and Asteroid...
- NASA's Wise Eye Gets Ready To Survey the Whole Sky... NASA: Dawn now permanently in asteroid belt: