China launches first classified Shiyan-28B experimental satellite Astrobitica July 3, 2025 (Last updated: July 3, 2025) 1 minute read China sent a new satellite into orbit for its experimental Shiyan series Thursday with a launch from the country’s southwest. The post China launches first classified Shiyan-28B experimental satellite appeared first on SpaceNews. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Very massive stars vomit vast amounts of matter before collapsing into black holesNext: High-Speed Gas Clouds Fuel Star Formation in Depleted Galaxies