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A first-of-its-kind exosatellite strains planetary taxonomy

development2026-07-26

Claim

Astronomers found a first-of-its-kind exosatellite 73 light-years out, massive enough to be a planet yet orbiting a brown dwarf, straining a taxonomy built for our own solar system, while Starship's thirteenth flight deployed 20 Starlink V3 satellites and eased into a soft water landing.

Reported metric: 73 light-years

Reporting date: (not necessarily the event date)

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