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Orbital Safety Concerns Rise Amid Close Satellite Approaches

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Image: NASA/JSC
Quick answer · as of 9 Sept 2026

Recent close approaches between satellites underscore the growing need for improved orbital safety measures.

Recent close approaches between satellites have highlighted ongoing concerns about orbital safety. Notably, the PROBA-3 CSC and PROBA-3 OSC came within approximately 1.25 km of each other. Such incidents underscore the importance of clear 'rules of the road' for satellite constellations, as discussed in recent space policy debates.

Starlink continues to dominate the active satellite landscape with 10,772 satellites launched to date. Of these, 9,627 are operational, 940 are in the process of raising their orbits, and 206 are deorbiting. The Starlink Tracker provides real-time updates on the constellation's status, crucial for understanding its impact on orbital traffic.

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Debris Risks for Lunar Exploration

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KSC-03pd0642 · Image: NASA/KSC

As plans for lunar exploration intensify, the risks posed by space debris in the Earth-Moon system are becoming more pronounced. With 28,948 tracked objects in orbit, including 8,705 pieces of debris, the potential for collisions that could affect lunar missions is a growing concern. The Debris Map offers a visual representation of these risks.

What to Watch

While there are no launches scheduled in the immediate future, the space community is closely monitoring developments in the Starliner programme, which remains without a confirmed launch date. This delay continues to affect planning for crewed missions to the International Space Station. For updates, consult the Launch Schedule.

Frequently Asked Questions

What are the risks of close satellite approaches?
Close approaches increase the risk of collisions, which can create debris and endanger other satellites. Coordination and clear guidelines are essential to mitigate these risks.
How many Starlink satellites are operational?
As of now, 9,627 Starlink satellites are operational, contributing to the largest active satellite constellation in orbit.

Cite this article

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Orbital Radar. (2026, May 14). Orbital Safety Concerns Rise Amid Close Satellite Approaches. Retrieved November 11, 2026, from https://orbitalradar.com/blog/orbital-briefing-2026-05-14

“Orbital Safety Concerns Rise Amid Close Satellite Approaches.” Orbital Radar, 14 May 2026, orbitalradar.com/blog/orbital-briefing-2026-05-14. Accessed 11 Nov. 2026.

Orbital Radar (2026) Orbital Safety Concerns Rise Amid Close Satellite Approaches. Available at: https://orbitalradar.com/blog/orbital-briefing-2026-05-14 (Accessed: 11 November 2026).

Orbital Radar. “Orbital Safety Concerns Rise Amid Close Satellite Approaches.” Last modified May 14, 2026. https://orbitalradar.com/blog/orbital-briefing-2026-05-14.

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Download RISFor Zotero, EndNote and Mendeley

Live figures change, so keep the date you accessed the page. How to cite Orbital Radar

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