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keywords:(Long-duration balloon flight)
BESS-Polar experiment: Progress and future prospects
The Mars Environment Analogue Platform long duration balloon flight
Development overview of the revised NASA Ultra Long Duration Balloon
Properties of tandem balloons connected by extendable suspension wires
Results of the ultra-long duration balloon flight support system development
Search for primordial antiparticles with BESS
NASA's long duration balloon program: the last ten years and the next ten years