Spacebit has partnered with EOS and IOTA for Deep Space applications. It is using EOS blockchain for their LinkX platform and aims to create a more efficient model for low-earth and deep space communication systems using a decentralized ground station networks.
Spacebit is also planning to use the IOTA based architecture and the Qubic protocol for IoT enabled satellite to satellite communication. This is to help satellites to get around the limitations of ground control and lay the groundwork for future space flights.