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📡 Orbital Briefing

SpaceX Expands Starlink Network Amidst Close Satellite Encounters

NASA's SpaceX Crew-9 Falcon 9 and Dragon spacecraft being rolled out at Space Launch Complex under clear skies.
Image: NASA/HQ
Quick answer · as of 25 Jun 2026

SpaceX's Starlink network expands with a Falcon 9 launch as close satellite encounters are closely monitored.

SpaceX continues to expand its Starlink network with a recent Falcon 9 launch from the West Coast, adding to the constellation's growing presence in orbit. This launch is part of an ongoing effort to provide global internet coverage, with Starlink Tracker indicating 9,377 operational satellites currently in orbit. The mission, identified by NORAD ID 2026-067A, deployed additional satellites to bolster connectivity.

Close Satellite Encounters

Aerial view of the International Space Station orbiting Earth with solar panels fully extended.
736C7599.NEF · Image: NASA/JSC

Several close approaches between satellites have been recorded, with the most significant involving the PROBA-3 mission's components, CSC and OSC, which came within 1.15 km of each other. These events underscore the increasing congestion in low Earth orbit, where active satellites now number 18,069. Monitoring tools, such as the Debris Map, are essential for tracking these encounters and mitigating collision risks.

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Astronomical Discoveries

Artist's concept of NASA's Kepler spacecraft in K2 mission, discovering its first exoplanet.
This artist concept shows NASA planet-hunting Kepler spacecraft operating in a new mission profile called K2. Using publicly available data, astronomers have confirmed K2 first exoplanet discovery pro · Image: NASA/JPL

NASA's TESS mission has identified 'super-puff' planets, which are notably less dense than previously discovered exoplanets. These planets, lighter than candy floss, challenge existing models of planet formation. Additionally, astronomers have detected 'fingerprints' of a black hole's event horizon for the first time, providing new insights into these enigmatic cosmic structures.

What to Watch

Astronomical image revealing the dense star formation in the Quintuplet Cluster, near the Milky Way's center.
Uncovering the secrets of the Quintuplet Cluster · Image: NASA/GSFC

While no launches are scheduled for the immediate future, the space community is anticipating further developments from NASA's Euclid mission, which recently previewed its survey capabilities by imaging the Milky Way's centre. This mission is set to complement the upcoming Roman Space Telescope survey. For real-time updates, visit our Launch Schedule page.

Frequently Asked Questions

How many Starlink satellites are currently operational?
As of today, 9,377 Starlink satellites are operational, contributing to global internet coverage.
What is a 'super-puff' planet?
'Super-puff' planets are exoplanets with extremely low density, appearing lighter than candy floss, and challenge current planetary formation theories.
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