Ion Composition Experiment
The job of the Radiation Belt Storm Probes Ion Composition Experiment (RBSPICE) is to determine how space weather creates the ring current formed around the Earth during solar storms, and how changes in that ring current affect the creation, acceleration, and loss of radiation belt particles.
RBSPICE is one of five instrument suites aboard the twin Van Allen Probes spacecraft, launched August 30, 2012, to study near-Earth space radiation and space weather. Originally named the Radiation Belt Storm Probes, the Van Allen Probes mission is part of NASA's Living With a Star program.
For information on Van Allen Probes experiments:
- Energetic Particle, Composition, and Thermal Plasma Suite (ECT)
- Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS)
- Electric Field and Waves Suite (EFW)
- Radiation Belt Storm Probes Ion Composition Experiment (RBSPICE)
- Relativistic Proton Spectrometer (RPS)
MISSION ELAPSED TIME
August 30, 2012, 4:05 a.m. EDT
August 29, 2014
NASA Probes Studying Earth's Radiation Belts to Celebrate Two Year Anniversary NASA's twin Van Allen Probes will celebrate on Saturday two years of studying the sun’s influence on our planet and near-Earth space.
April 24, 2014
Van Allen Probes Achieves Mission Success
On March 26, 2014, NASA declared the Van Allen Probes mission – launched in 2012, and designed to explore and unlock the mysteries of Earth’s radiation belts – an official success.
March 19, 2014
NASA Spacecraft Reveal New "Zebra Stripes" Structure in Earth's Inner Radiation Belt
Scientists have discovered a new, persistent structure in Earth’s inner radiation belt using data from the twin NASA Van Allen Probes spacecraft. Most surprisingly, this structure is produced by the slow rotation of Earth.
March 7, 2014
New NASA Van Allen Probes Observations Helping To Improve Space Weather Models
Using data from the Van Allen Probes, researchers have tested and improved a model to help forecast what's happening in the radiation environment of near-Earth space.
Nominal mission duration: 2 years
Region of Operaitons: Earth's radiation belts
Orbit: Elliptical orbits transversing the radiation belts
Science payload: 5 instrument suites conducting related experiments