Source: China – South China Morning PostImagine beaming a HD movie from Shanghai to Los Angeles – crossing three Pacific widths – in less than five seconds using just a night light.
This may sound like fantasy because Starlink, operating just hundreds of kilometres above Earth, maxes out at a couple of Mbps.
But from a secret satellite parked in stationary orbit more than 60 times higher, a team of Chinese scientists has used a 2-watt laser – dim as a candle – to push data through turbulent skies to Earth at 1Gbps, five times faster…Read More