China on May 7, 2021, launched the eighth group of __________ Yaogan-30 satellites into orbit on a Long March 2C rocket from the Xichang Satellite Launch Center in Southwest China.

Correct option is C

The correct answer is (c) Three.
On May 7, 2021, China successfully launched the eighth group of three Yaogan-30 satellites into orbit using the Long March 2C launch vehicle. The mission lifted off from the Xichang Satellite Launch Center, located in Southwest China’s Sichuan province.
The Yaogan-30 satellite series is part of China's growing network of remote sensing satellites, which are used for a variety of applications including electronic intelligence, surveillance, reconnaissance, and military monitoring. While the Chinese government typically states that these satellites serve for civilian purposes such as agricultural monitoring and disaster management, analysts often suggest their dual-use potential for strategic military applications.
Each launch in the Yaogan-30 series typically involves a trio of satellites, and this pattern was continued in the eighth group, consistent with previous launches.
Information Booster:
· The eighth batch of Yaogan-30 consisted of three satellites.
· Launched aboard a Long March 2C rocket — a workhorse in China’s space fleet.
· Xichang Satellite Launch Center is a major site for Chinese space launches.
· The satellites are believed to support electronic intelligence and surveillance.
· The Yaogan-30 series is part of China's broader goal of enhancing space-based situational awareness.