Space-based computing power refers to deploying computational capabilities in space and using satellite networks to achieve seamless coverage. Compared to traditional land-based data centers, space computing boasts advantages such as real-time on-orbit processing, low-cost energy and wide-area coverage.

"Computing satellites can achieve seamless coverage and process data directly on orbit through networks of laser communications. This compresses the data timeliness for scenarios like disaster warnings and resource monitoring from hours to seconds -- a capability land-based computing cannot match," said Xie Lina, deputy director of the Data Center Department, Cloud Computing and Big Data Institute, China Academy of Information and Communications Technology.

The ministry will support relevant departments in actively carrying out forward-looking research on space computing, gradually establish a standard system covering hardware, software, networking, security, and others, and promote the research and development in technologies and products involving satellite-based radiation-resistant chips and inter-satellite laser communication.