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Experiment

CALET News

Last Updated: December 27, 2019

Consolidation data of "Kibo" exposed payloads(SEDA-AP, MAXI, and CALET) derived the total dose on ISS originated by Relativistic Electron Precipitation(REP) events. (December 27, 2019)
Direct Measurement of the Cosmic-Ray Proton Spectrum from 50 GeV to 10 TeV with the Calorimetric Electron Telescope on the International Space Station (May 13, 2019)
CALET Gamm-ray observation results are featured in on-line version of The Astrophysical Journal (November 2, 2018)
"2018 ISS Award for Compelling Results" granted for experiments in JEM "Kibo" at ISS R&D Conference (August 7, 2018)
CALET succeeds in direct measurements of cosmic-ray electron spectrum up to 4.8 TeV (July 19, 2018)
The First Detection in Space of 3 TeV Cosmic Ray Electrons in a High-Precision Measurement of the Electron Energy Spectrum by CALET on the International Space Station (November 7, 2017)
LIGO-detected gravitational-wave events derive from merger of black holes, according to CALET observations (October 10, 2016)
CALET has succeeded in observing electron precipitation (July 6, 2016)
[Press Release]CALorimetric Electron Telescope (CALET) aboard the ISS "Kibo" Started the First Direct Electron Observation in Tera Electron Volt Region (October 22, 2015)
CALET installation completed (August 26, 2015)
About the cooperation of JAXA and ASI in the development of CALET (June 10, 2013)
JAXA's Gamma-ray Observation Project "CALET" Enters Development Phase (April 14, 2010)

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