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NASA’s Super Pressure Balloon Circumnavigates the Globe

NASA's super pressure balloon is prepared for lift off at Wanaka Airport, New Zealand, last week. NASA
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Key Takeaways:

  • NASA's super pressure balloon, carrying the Compton Spectrometer and Imager (COSI) payload, successfully completed its first global circumnavigation in just over 14 days.
  • During its flight, the COSI team achieved a significant scientific milestone by detecting and localizing its first gamma-ray burst.
  • This mission demonstrates the potential of long-duration scientific balloon flights to provide affordable, near-space access for scientific investigations and aims to set a new flight duration record.
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NASA’s super pressure balloon hit a new milestone on Tuesday, completing its first circumnavigation of the globe after 14 days, 13 hours and 17 minutes of flight. Flying the Compton Spectrometer and Imager (COSI) payload, the 18.8 million-cubic-foot balloon departed from Wanaka Airport, New Zealand, and flew at 53.85 knots, at an altitude of 110,170 feet.

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