The race to build a space internet available to anyone, anywhere
1 May 2019
Tech billionaires are building a wireless, orbiting internet accessible in even the deepest jungle. The first satellites are already up - but do we really want it?
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Premium
There’s so much junk in space that our satellites will soon be at risk
27 March 2019
We have been leaving debris in space for 60 years. Our continuing exploration of the cosmos may rely on a bizarre array of nets, lasers and gecko-like grippers
Taking an elevator into space could actually happen. Here's how
9 January 2019
Once a flight of fantasy, recent advances mean that satellites, astronauts and even tourists could soon get a quick lift into space
The forgotten navigation system that could show GPS the door
4 July 2018
Satnav regulates everything from power grids to air traffic control, but it’s desperately insecure. A cheaper, overlooked alternative is waiting in the wings
