Zee Zheng Co-founder & CEO, SpaceChain, on the huge potential of blockchain – in Outer Space. Where one of the newest, and most promising applications is using blockchain as the legal framework for fractional satellite ownership. Opening up all new collaborative models for decentralized arrays of satellites with multiple owners, all seamlessly sharing data and resources. What does that mean? Potentially everything from SMEs getting into the space race, to developing countries finally having fractional ownership of their own critical space assets.