
The Future of GPS: What’s Next for Positioning Technology
GPS is getting a major upgrade. New satellites, fresher signals and multi-constellation receivers are pushing accuracy and reliability further than most people realise.
✦ Magic and Science in Action
Mo’ Saci Science is a friendly hub for understanding GPS, GNSS and the technology behind knowing where anything is. No jargon walls. Just clear answers and a bit of childlike curiosity.
MoSaciScience is not Mosaic Science. Looking for the magazine? Visit Mosaic Science.
Saci is a one-legged trickster from Brazilian folklore who wears a red magical cap. As people who build with science and technology, we think the best ideas come from keeping that childlike wonder alive. So we put “Mo’ Saci” into science, and pointed all that curiosity at one beautifully practical question: how do we always know where things are?
Read our story →Start here
Pick a path. Everything connects.
Satellites, signals and the simple math that turns space into a location on your screen.
Open →What tracking really is, the dozens of ways people use it, and where it helps most.
Open →From GNSS to trilateration: plain-English definitions for every term that trips people up.
Open →Friendly, well-researched field notes on fleet, asset, BLE and RFID tracking.
Open →The 60-second version
A constellation of 30+ satellites circling Earth twice a day, each broadcasting its position and a precise time.
Ground stations that track every satellite, check its health and keep its clock honest to the nanosecond.
The receiver in your phone, car or tracker that listens to several satellites and works out exactly where it is.
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GPS is getting a major upgrade. New satellites, fresher signals and multi-constellation receivers are pushing accuracy and reliability further than most people realise.
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Stay curious
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