Z
Zero Gravity Aircraft Industry builds microgravity aircraft for industrial research and commercial applications.
$70M
Investor undisclosed
China is betting serious capital on commercializing microgravity—this $70M signals the space is moving past pure R&D into actual revenue plays (likely materials science, pharma manufacturing, semiconductor testing). If you're in hardware-as-a-service or industrial access platforms, watch how they monetize flight hours; the unit economics model here will matter more than the tech itself.