High altitude pseudo satellite (HAPS) firm Mira Aerospace has conducted a successful 5G trial from the stratosphere - which ranges from 4-12 miles (6-20km) above the Earth's surface to around 31 miles ...
SoftBank and TOPPAN have jointly developed a lightweight, durable wing skin material for solar-powered high-altitude platform station (HAPS) aircraft. The material is designed to enhance durability, ...
To help bridge the digital divide and provide emergency communications during disasters, Japanese investment company SoftBank Corp has been actively conducting research and development for its High ...
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