Introduction -- Part I: Satellite Communication Technology -- Millimeter Waves and high-throughput satellites -- Quantum satellite communications -- The role of satellite in 5G and beyond -- Futuristic satellite scenarios in 6G -- Part II: Systems and Infrastructures -- Hardware platforms for space and interplanetary communication networks -- End-to-end space system engineering considerations -- Technologies and infrastructures for a sustainable Space -- Intelligent Space communication networks -- Part III: Interplanetary networking -- Resilient networking solutions for interplanetary Internet -- Softwarization in Satellite and Interplanetary networks -- Extraterrestrial RAN: the road to broadband connectivity on Mars -- Part IV: New Space Applications -- Integration between Communication, Navigation, and Sensing -- Internet-of-Things, Internet of Remote Things and Internet of Space Things -- Tactile Internet/Digital twins for the Space -- Roadmap for future -- Conclusion.