A SpaceX engineer details how the company is using a fleet of 9,000 lasers over the Starlink constellation to deliver high-speed internet across the globe. When he's not battling bugs and robots in ...

In a major development for global communications, China has shocked the world by demonstrating a satellite technology that outpaces current systems like Starlink—despite using a laser as weak as a ...

In a stunning leap forward for space technology, Chinese scientists have achieved an unprecedented breakthrough in satellite communication, using a laser as weak as a nightlight to outpace the speeds ...

A team of researchers has successfully demonstrated nonlinear Compton scattering (NCS) between an ultra-relativistic electron beam and an ultrahigh intensity laser pulse using the 4-Petawatt laser.