NASA's Scientific Balloon Program has returned to Wānaka, New Zealand, for test flights of their super pressure balloon technology, scheduled for missions of 100 days or more in the Southern Hemisphere.
Launch operations are set to begin in late March from Wānaka Airport, NASA’s designated launch site for mid-latitude, ultra long-duration balloon missions.
Primary objective is to test and qualify the super pressure balloon technology, with flights hosting science missions and technology demonstrations like HIWIND, CoMIC, and HIGS.
The super pressure balloon will be used to measure neutral wind in the thermosphere, detect atmospheric pressure changes for seismic activity readings, and capture sound waves in Earth’s stratosphere.
The balloon, similar in size to a stadium, will float at around 110,000 feet altitude, providing a stable platform for scientific research in the near-space environment.
The closed system design of the balloon offers enhanced stability and reduced altitude fluctuations compared to zero pressure balloons.
Real-time tracking of the balloon's path can be followed online, and launch information will be shared across NASA's social media platforms and blog.
This marks NASA's sixth super pressure balloon campaign in New Zealand since 2015, conducted in collaboration with local partners for mission success.
NASA's Wallops Flight Facility manages the scientific balloon flight program, with Peraton operating the Columbia Scientific Balloon Facility.
The NASA Scientific Balloon Program is funded by the NASA Headquarters Science Mission Directorate Astrophysics Division, aiming for long-duration research from the Southern Hemisphere's mid-latitudes.