1. Launch phase: Ignition start: The staff controls the predetermined procedure to ignite and start the engine. After the engine starts, it will produce huge thrust, which is the source of power for the rocket to take off. Vertical ascent: The rocket starts to lift off with the thrust generated by the engine and first goes through the vertical ascent stage.
2. Shenzhen middle school students used their spare time to independently develop the sounding rocket "Feiyan-1" and successfully launch it, breaking through an altitude of 10 kilometers, which triggered heated discussions among netizens. Core of the event: On May 27, 2024, China's first meteorological sounding rocket "Feiyan-1" independently developed by middle school students was successfully launched in Lenghu, Qinghai, with a maximum flying altitude of 10557 meters. The ground receiving station successfully obtained meteorological data.

3. Launch location: Xichang Satellite Launch Center. Launch vehicle: Long March 3B (CZ-3B) launch vehicle. Satellite information: This satellite is the 21st networking satellite in the Beidou-3 system and the 46th Beidou navigation satellite. Measurement and control support: The Yuanwang-3 space survey ship will provide maritime measurement and control support for rocket flight, satellite placement into orbit, etc. The third launch time of the Heavy Falcon rocket: 11:30 Beijing time on June 25, 2019.

4. No. In this way, the explosion might have hit something, even if it just scratched the edge.



发表评论