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AESOP / LEE [Anti-Electron Sub Orbital Payload / Low Energy Electrons]  
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ANITA [Antarctic Impulse Transient Array] (project for radio frequency neutrino shower detection) See also here.  
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ATIC [Advanced Thin Ionization Calorimeter]  
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BaBy [Background Bypass] (measuring atmospheric UV background for the EUSO project)  
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BESS [Balloon-borne Experiment with a superconducting Solenoid Spectrometer] (see also here).  
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BETS [Balloon borne Electron Telescope with Scintillating fibers]  
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CAPRICE [Cosmic AntiParticle Ring Imaging Cherenkov Experiment] (see also CAPRICE-II)  
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CREAM [Cosmic Ray Energetics and Mass Balloon Experiment] (see also here and here)  
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GRATIS [Gamma-Ray Arcminute Telescope Imaging System]  
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GRIP [Gamma Ray Imaging Payload]  
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GRIS [Gamma-Ray Imaging Spectrometer]  
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HEAT [High Energy Antimatter Telescope]  
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HIREGS [High Resolution Gamma-Ray and Hard X-Ray Spectrometer]  
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IMAX [Isotope Matter Antimatter Experiment] (see also here and here)  
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ISOMAX [Isotope Magnet Experiment]  
 
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JACEE [Japanese-American Collaborative Emulsion Experiment]
 (mainly for cosmic-ray composition up to several hundred TeV)
 
随着能量的增大宇宙射线质量的测量越来越困难。“日美合作乳胶实验”(JACEE)的联合高空气球实验结果,提供了能量高达1015eV的有价值的重要资料。这项实验是在高空气球浮升到含量不到0.5%的大气顶层进行的。得到的结论是,虽然大气效应仍待改正,这里能不受影响地在大气中观测到宇宙射线。JACEE实验是由日本、美国和波兰研究人员协作进行的,一系列的长期气球飞行已经积累了大量数据。基本实验由探测宇宙射线、测定其电荷和能量等几项工作组成。由于能够进行研究的能量范围宽,所以这些测量特别重要。因为探测系统非常庞大,探测器能在多次飞行中反复利用,所以观测的时间也很长。实验采用大面积和长时间就意味着,宇宙射线粒子虽然稀少,却可以探测到相当数量的高能宇宙射线。 
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MASS.. [Matter Antimatter Superconducting Spectrometer] (flown in different configurations; for MASS2 see also here)  
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RUNJOB [RUssian-Nippon JOint Balloon Experiment]  
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SMILI [Superconducting Magnet Instrument for Light Isotopes]  
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TIGRE [Tracking and Imaging Gamma Ray Experiment] (under development)  
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TIGER [Trans Iron Galactic Element Recorder]  
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TRACER [Transition Radiation Array for Cosmic Energetic Radiation]  
See also the NASA links to balloon instruments.