Zephalto's space balloon will take you on a voyage to the stratosphere in 2024

A French company exploring new and daring solutions for space travel. The spaceship in question, ‘Celeste’, will be lifted by a low-carbon balloon, taking ambitious travelers on a groundbreaking voyage across Earth’s stratosphere. The space balloon and capsule are expected to launch in 2025, thanks to the joint effort of a group of engineers and worldwide experts. According to Zephalto, this groundbreaking invention takes cues from a six-decade-long balloon flight experimentation by the French Space Agency (CNES).