China launches internet technology test satellite from sea barge

China launched a new internet technology experiment satellite from a sea platform Tuesday, apparently continuing tests for a low Earth orbit megaconstellation. The Jielong-3 (Smart Dragon-3) solid rocket lifted off from a mobile sea platform from waters off the coast of Yangjiang, Guangdong province, at 2:24 p.m. Eastern (1924 UTC) Dec. 5. Launch success was declared around two hours after liftoff. More

(Source: SpaceNews - Dec 7)