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📡 Orbital Briefing

SpaceX Expands Starlink Network Amid Close Satellite Approaches

Three rockets including Artemis I, Crew-4, and Starlink stand ready on launch pads under a clear sky.
Image: NASA/KSC
Quick answer · as of 9 Aug 2026

SpaceX's latest Starlink launch boosts its constellation as close satellite approaches are monitored.

SpaceX has successfully launched 24 additional Starlink satellites into orbit from California, continuing its rapid expansion of the constellation. This latest deployment brings the total number of Starlink satellites launched to 10,917, with 9,731 currently operational. The mission, part of SpaceX's ongoing efforts to provide global internet coverage, underscores the company's dominance in low Earth orbit (LEO), where it now operates the largest satellite network.

Close Satellite Approaches Raise Concerns

NASA control room displays the addition of a leap second to the master clock for time synchronization.
NASA Adds Leap Second to Master Clock · Image: NASA/GSFC

Several close approaches between satellites have been recorded, with the most notable involving TIANHUI 5A and TIANHUI 5B, which came within approximately 0.96 km of each other. These events highlight the growing congestion in LEO, where over 16,000 active satellites are currently tracked. The Orbital Radar Debris Map provides real-time tracking of these close encounters, essential for collision avoidance strategies.

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What to Watch

The Moon partially covers the Sun during a solar eclipse over New Orleans with cloudy skies.
Under mostly overcast skies, the Moon passes in front of the Sun as a partial solar eclipse approaches 85% in New Orleans, home of NASA’s Michoud Assembly Facility, on Monday, April 8, 2024. A total s · Image: NASA/MSFC

Skywatchers should prepare for a total solar eclipse on 12 August 2026, with five distinct stages offering unique viewing experiences. Additionally, early risers on 9 August can observe the crescent moon near Mars before dawn. For those interested in upcoming launches, the Orbital Radar Launch Schedule provides a comprehensive overview of future missions.

Frequently Asked Questions

How many Starlink satellites are currently operational?
As of 9 August 2026, there are 9,731 operational Starlink satellites in orbit.
What is a close satellite approach?
A close satellite approach occurs when two satellites come within a few kilometres of each other, requiring careful monitoring to prevent collisions.
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