AmericaSpace Launch Countdown

Next Launch GPS IIF-8 on a Atlas V 401 rocket from Cape Canaveral AFB, FL
scheduled for:
29 Oct 14 17:21:00 GMT
29 Oct 14 13:21:00 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 [...]