AmericaSpace Launch Countdown

Next Launch ORB-3 on a Antares rocket from Wallops Island, VA
scheduled for:
21 Oct 14 2:29:00 GMT
20 Oct 14 22:29:00 EDT

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Van Allen Probes Mission Discovers Third Earth Radiation Belt

Artist’s concept of the Van Allen Probes—formerly known as the Radiation Belt Storm Probes (RBSP)—at work, high above Earth. Image Credit: NASA

Six months after their launch from Cape Canaveral Air Force Station, Fla., NASA’s twin Van Allen Probes have discovered a third radiation belt girdling the Earth. Published by the journal Science, the [...]