China launches PRSC-EO3 for Pakistan, lofts internet test and environment monitoring satellites

2026-04-26 · Source: SpaceNews · Field: Science & Research — Space Science & Astronomy, Environmental Science & Earth Systems, Engineering & Applied Sciences · Depth: Fundamental Awareness, short

Summary

China conducted three orbital launches over a weekend, bringing its total for the year to 26. These missions included the launch of the PRSC-EO3 high-resolution optical remote sensing satellite for Pakistan aboard a Long March 6 rocket from Taiyuan Satellite Launch Center on April 25. This satellite, developed by SUPARCO with propulsion from BICE, signifies deepening China-Pakistan space cooperation, including Pakistan's participation in the ILRS moon project and a future Tiangong space station visit. Additionally, a Long March 2D launched four satellite internet technology test satellites from Xichang on April 24, designed for mobile phone direct broadband and space-ground network convergence. Earlier, on April 17, a Long March 4C launched the Daqi-2 (AEMS-2) satellite from Jiuquan, equipped with five payloads including an Aerosol and Carbon Detection Lidar for atmospheric aerosol and carbon dioxide monitoring. China aims for 140 launches in 2026, surpassing its 2025 record of 92.

Key takeaway

For space industry analysts tracking global launch activity, China's rapid launch cadence and diverse mission portfolio, including significant international partnerships and advanced satellite internet testing, indicate a robust and expanding space program. You should monitor the progress of China's reusable Long March 10B and its ambitious 140-launch target for 2026, as these developments will significantly impact the global space economy and geopolitical landscape.

Key insights

China's recent launches highlight its expanding space capabilities and international collaborations, particularly with Pakistan.

Principles

• Space cooperation strengthens diplomatic ties.
• Dual-use satellite technology advances both remote sensing and internet infrastructure.

Method

China employs a mix of legacy and new generation Long March rockets for diverse missions, including remote sensing, internet technology testing, and environmental monitoring, while developing reusable launch vehicles.

In practice

• PRSC-EO3 provides high-resolution optical data.
• Satellite internet tests focus on direct mobile phone connectivity.
• Daqi-2 monitors atmospheric CO2 and aerosols.

Topics

• PRSC-EO3 Satellite
• China-Pakistan Space Cooperation
• Satellite Internet Technology
• LEO Megaconstellations
• Daqi-2 Satellite

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Editorial summary, takeaway, and curation by AIssential. Original article published by SpaceNews.