Title: Successful Launch of Gravity-1 Rocket by China
Launch Details:
– Date: July 22
– Time: 10:54 AM local time (9:54 AM Hanoi time)
– Location: Offshore Shanghai
– Developed by: Orienspace
– Significance: First successful launch of a private commercial rocket offshore.
Rocket Specifications:
– Name: Gravity-1
– Type: Solid fuel rocket
– Dimensions: 30 meters long, 405 tons
– Thrust: 600 tons at launch
– Payload Capacity: 6.5 tons to Low Earth Orbit (LEO), 4.2 tons to Sun-synchronous orbit.
Mission Objectives:
– Test the performance of Gravity-1 in offshore conditions.
– Confirm adaptability of solid fuel rocket configuration in complex marine environments.
– Maintain launch readiness over extended periods.
Payload:
– Total of 9 satellites launched, including:
– Dongpo-13, Dongpo-14, Dongpo-17 to 20, Xiguang-2 01, Tianyi-49, and Lilac-3.
– Dongpo satellites: Two optical and four synthetic aperture radar satellites aimed at enhancing remote sensing capabilities.
– Xiguang-2 01: First AI computing satellite, designed for real-time data processing in orbit.
– Lilac-3: Experimental satellite testing new thermal control and directional control technologies.
Offshore Launch Advantages:
– Safety: Launch and debris fall over ocean, minimizing risk to populated areas.
– Efficiency: Direct launch trajectory to optimal orbit without urban restrictions.
– Flexibility: Ability to choose launch points based on mission requirements.
Future Prospects:
– Offshore solid fuel launches may pave the way for liquid fuel rocket launches.
– Consideration of alternative launch methods, such as from drilling platforms.
