@article{article, title = {{Toward Communication-Efficient Space Data Centers: Bottlenecks, Architectures, and New Paradigms}}, publisher = {{Institute of Electrical and Electronics Engineers}}, year = {{2026}}, month = {{10}}, author = {{Sun M and Chen Z and Hou J and Wang K and Chu X}}, journal = {{IEEE Communications Magazine}}, note = {{Accessed on 2026/10/20}}}