KSat Stuttgart | BUBBLE 4 - stratospheric balloon flight to 32 km - full flight 360° video @KSatStuttgart | Uploaded March 2023 | Updated October 2024, 52 minutes ago.
In July 2022, we launched the fourth flight of our high-altitude balloon project, BUBBLE 4. This time it was a collaboration with the Institute of Space Systems and we flew some temperature sensors.

This launch was a special one because our ballon didn't burst as expected. This was probably caused by a small hole in the balloon. After reaching a maximum altitude of 31832 m, the gondola slowly descendent with the partly filled balloon.

00:00:00 - Lift-off
00:01:00 - Ascent
00:28:00 - Ascent (height 10km)
01:07:00 - Ascent (height 20km)
01:39:00 - Ascent (height 30km)
01:50:00 - Maximum altitude
01:55:00 - Descend
02:49:00 - Descend (height 20km)
03:48:00 - Descend (height 10km)
04:39:00 - Landing