Welcome to the Age of Micro Satellite Swarms
They're no bigger than a microwave oven, and can see through weather and darkness.
In late 2017, Google admitted to tracking user location data no matter what location settings were enabled. About a month later, Chinese officials showcased the prowess of their extensive surveillance system when they tracked down and apprehended a BBC reporter in only seven minutes. All in all, “Big Brother” seems to be a growing reality in our day-to-day lives. This constant surveillance might be getting a boost thanks Finnish tech start-up ICEYE, which aims to launch a fleet of sub-100kg radar micro-satellites.
These tiny satellite swarms will be capable of imaging despite weather conditions or time of day; because they are synthetic-aperture radar (SAR) satellites, they work independently of light and heat. This capability makes them ideal for government agencies, militaries, and emergency preparedness teams that might need to assess the activity and status of any location on planet Earth.
The satellites are small enough to fit into a 80cm by 60cm by 50cm box — about the size of a microwave oven — and have antennae only 3.5m in length.
ICEYE CEO and co-founder Rafal Modrzewski said to the BBC, “When we started this, we’d go to people and say: ‘Hey, why not build a small SAR satellite that costs just a couple of million?’ And they’d go: ‘Because that’s impossible.’ And then we’d say: ‘But why?’ And they couldn’t answer that.”
By using “Commercial Off The Shelf” (COTS) pieces in their satellites, ICEYE has made it possible to engineer satellites that are both high-functioning and miniature. “When you move to COTS, you’re suddenly a decade ahead. You get access to the very latest capabilities,” Modrzewski told the BBC.
“The change comes both in cost and in size because COTS components have been miniaturised to fit inside your phone, literally. We are using the same components,” he added.
While this ambitious start-up is making headway with their satellite innovation, it begs the question of our right to privacy. Does the company that owns and operates these satellite swarms determine what can and cannot be imaged? Do we have any say over whether our towns and neighborhoods are imaged? “Big Brother” is in our homes and in our phones, and with increasing satellite technology, in our skies as well.
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