Starlink v1.5
Laser Crosslinks and a More Connected Constellation
Starlink v1.5 introduced inter-satellite laser links on selected spacecraft, allowing data to route between satellites without immediately passing through a ground gateway.
Object type
Low-Earth-orbit communications satellites
Target / region
Low Earth orbit
Known for
Laser crosslinks and upgraded Starlink spacecraft
TransitSatellite connection
Mission objective and outcome: Laser crosslinks and upgraded Starlink spacecraft
Objective
What the mission set out to do
Starlink v1.5 introduced inter-satellite laser links on selected spacecraft, allowing data to route between satellites without immediately passing through a ground gateway.
starlink-v1-5 is a low-earth-orbit communications satellites focused on Low Earth orbit; its mission record separates planned measurements from the results actually documented.
Mission design
How the plan matched the target
For starlink-v1-5, the defining design choice was to use a low-earth-orbit communications satellites for laser crosslinks and upgraded starlink spacecraft. That choice determines what the spacecraft can observe, how it moves or operates, and what risks the team must manage.
For starlink-v1-5, the cited record places the spacecraft at Low Earth orbit; the engineering profile keeps its instrument, power, communications, and navigation details separate from the mission narrative.
Results
What the mission contributed
Documented result: Laser crosslinks and upgraded Starlink spacecraft. For starlink-v1-5, that result is the evidence users can compare with the original objective and source record.
The connected engineering entry for starlink-v1-5 explains which hardware produced or supported these measurements.
TransitSatellite connections
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