Yesterday, on November 21, the Chinese mainland launched its latest communication technology test satellite, Shiyan-21, from the Xichang Satellite Launch Center in Sichuan Province. The payload lifted off at 6:55 p.m. Beijing Time aboard a Long March-3B carrier rocket and smoothly entered its preset orbit, marking the 609th mission of the Long March series.
Mission Goals and Tech Specs
Shiyan-21 is built to validate cutting-edge systems for:
- Global satellite communication networks
- Radio and television broadcasting
- High-speed data transmission services
- On-orbit technical tests and system verification
By running these trials in orbit, engineers aim to refine performance, boost bandwidth and test resilience under real-world space conditions.
Connecting the World
Modern life—from streaming lectures in emerging markets to coordinating remote disaster relief—relies on fast, reliable satellite links. As digital nomads, entrepreneurs and thought leaders demand seamless global coverage, missions like Shiyan-21 lay the groundwork for the next generation of connectivity.
With Shiyan-21 now in position, the Chinese mainland’s space program continues its rapid pace of innovation, driving forward a networked future where data flows as freely as ideas.
Reference(s):
cgtn.com
