Tech Xplore on MSN
A US startup plans to deliver 'sunlight on demand' after dark. Can it work? Would we want it to?
A proposed constellation of satellites has astronomers very worried. Unlike satellites that reflect sunlight and produce ...
5don MSN
Always the sun: this crazy US startup wants to shine light on the Earth at night for solar power
Just as you bounce sunlight off a watch face into a light spot, Reflect Orbital’s satellites would use mirrors to beam light onto Earth.
China laser hits the Moon in daylight at 130,000 km, enabling 24/7 lunar navigation, precise tracking, and a future-ready lunar GPS network.
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