Earth from space: Likouala-aux-Herbes river, Congo
Image:
This Copernicus Sentinel-2 image captures the meandering course of the Likouala-aux-Herbes river in the Republic of the Congo. Chinese launch firms Space Pioneer and Galactic Energy move toward IPOs

Week in images: 20-24 October 2025
Week in images: 20-24 October 2025
Discover our week through the lens
Vinci test motor for Ariane 6 to be assembled at DLR test centre
Second Space Resources Challenge: from concept to reality at LUNA
Last year, ESA invited innovators across Europe to join the second Space Resources Challenge, a competition designed to accelerate technologies that will help humankind live and work sustainably on the Moon.
Last week, that challenge culminated in a field test lasting several days at the ESA-DLR LUNA facility in Cologne, Germany, where eight teams demonstrated robotic systems capable of collecting and processing lunar soil, known as regolith. The participating teams came from six countries—Canada, Denmark, Germany, Luxembourg, Poland and the United Kingdom—highlighting the global collaboration driving forward lunar exploration.
A soft power strategy to preserve non-sovereignty from Chinese land claims on the moon

The United States’ goal of completing a crewed moon mission before China has been coined as the new space race, reminiscent of the days of Apollo.
Space weather drill simulates Carrington-level solar storm, challenging satellite safety and mission control response
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Global Defense Satcom Commercial Service Revenues Positioned to Skyrocket Past $8.6 Billion by 2034

Simulating solar storms for satellite operator training
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Orion spacecraft prepared for lunar mission as stacking with SLS rocket achieved
NASA's Exploration Ground Systems team has completed the stacking and integration of the Lockheed Martin-developed Orion spacecraft, named Integrity, with the Space Launch System (SLS) rocket in High Bay 3 at Kennedy Space Center. The operation took place on October 19, marking a significant milestone as the agencies prepare for the crewed Artemis II mission to the Moon.
Electrical, data, 