Van Allen Probes Discover a New Radiation Belt around Earth

[NASA Science News <noreply@xxxxxxxxxxxxxxx>]

NASA Science News for Feb. 28, 2013

NASA's twin Van Allen Probes, launched just last August, have revealed a previously unknown third radiation belt around Earth.

FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2013/28feb_thirdbelt/