Space.com
• Leonard David
Military and civil satellites are observing fireballs as they blaze through Earth's atmosphere, giving scientists data to improve planetary-defense capabilities and understand the impacts of space debris. The observations connect routine atmospheric events with two growing areas of concern: detecting hazardous space rocks and assessing objects that fall back to Earth.
Space Debris & Traffic Management
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Military and civil satellites are observing fireballs as they blaze through Earth's atmosphere, giving scientists data to improve planetary-defense capabilities and understand the impacts of space debris. The observations connect routine atmospheric events with two growing areas of concern: detecting hazardous space rocks and assessing objects that fall back to Earth.
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Vyoma has put Flamingo-1 into routine operation, adding an orbital optical telescope to Europe’s space surveillance capabilities. The spacecraft provides a space-based means of observing objects in orbit, marking a milestone for Germany’s space domain awareness efforts.
The agreement gives HEO access to Satellogic spacecraft for imaging objects in space and runs through 2029. Satellogic said the deal carries a minimum annual commitment in the seven figures, extending and expanding the companies’ work in non-Earth imaging and space domain awareness.
Astroscale says technologies developed to remove space debris and service malfunctioning satellites could be adapted into fleets of spacecraft that guard high-value orbital assets. The proposal repurposes on-orbit servicing capabilities for satellite protection, bringing commercial spacecraft and security missions into closer alignment.
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Europe’s €15.6 billion Iris2 constellation depends on shared public-private delivery, while ESA’s Space Rider prototype failed to deploy its parachute in a drop test. In parallel, ClearSpace won the UK’s first national active-debris-removal mission and agreed to work with Eutelsat on GEO life extension; Aerospacelab and KAI signed an MoU for South Korea’s K-LEO constellation.
Chinese startup Sinxbot has raised tens of millions of dollars from investors including Alibaba and China Mobile to develop robotic arms for on-orbit satellite refueling and deorbit services. The funding brings major Chinese technology and telecom investors into a venture targeting emerging in-space servicing capabilities.
A proposed refundable deposit, paid before launch, would give satellite operators a financial incentive to remove spacecraft from orbit at the end of their missions. Researchers argue the scheme could curb growing space debris and reduce the risk of reaching an orbital tipping point.
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