Quantum communication has quietly crossed a new threshold, with researchers now showing that fragile quantum states can be sent from the ground to orbit in a way that looks increasingly practical for ...

Quantum satellites are used to send light particles from space to multiple ground stations to create ultra-secure communication links. However, research conducted by a team of scientists from the ...

Forward-looking: A California startup is looking to space to solve the limits of ground-based solar power. Reflect Orbital is developing a constellation of satellites with giant Mylar mirrors to beam ...