Mysterious Energy Ribbon at Solar System's Edge a 'Cosmic Roadmap'

[DrLeftover]

February 13, 2014

A strange ribbon of energy and particles at the edge of the solar system first spotted by a NASA spacecraft appears to serve as a sort of "roadmap in the sky" for the interstellar magnetic field, scientists say.

By comparing ground-based studies and in-space observations of solar system's mysterious energy ribbon, which was first discovered by NASA's Interstellar Boundary Explorer (IBEX) in 2009, scientists are learning more details about the conditions at the solar system's edge. The study also sheds light into the sun's environment protects the solar system from high-energy cosmic rays.

http://www.space.com/24692-mysterious-energy-ribbon-solar-system.html