Technicians from NASA’s Scientific Balloon Program perform solar array testing on the Super Pressure Balloon Imaging Telescope (SuperBIT) payload at Wānaka Airport, New Zealand. SuperBIT is the ...

A superpressure balloon is a style of aerostatic balloon where the volume of the balloon is kept relatively constant in the face of changes in the temperature of the contained lifting gas.

A superpressure balloon is a style of aerostatic balloon where the volume of the balloon is kept relatively constant in the face of changes in the temperature of the contained lifting gas.

Mainland scientists have discovered a "super material" that is as light as a balloon yet as strong as ... pounds per square inch - almost as much pressure as is experienced at the deepest depth ...