![Nigeria's phone ban: Millions to be cut off by government](/media/k2/items/cache/ed6dbabdfd969cc136164db597bd9620_S.jpg)
Nigeria's phone ban: Millions to be cut off by government
Give the government your details or lose your phones
Nigeria's government has ordered telecoms firms to cut off millions of mobile users who have not linked their SIM cards to their biometric IDs.
![JPL stream cat videos from deep space](/media/k2/items/cache/842f627aaa84e373f3aa1a71ba3a17c6_S.jpg)
JPL stream cat videos from deep space
It's what Jack Parsons would have wanted
JPL has tested its Deep Space Optical Communications network by live streaming an HD cat video from 19 million miles away.
![NASA’s space-based laser network works](/media/k2/items/cache/085f9b69836585328eafe95bd4221d32_S.jpg)
NASA’s space-based laser network works
Making the network go "pew pew"
NASA picked up a laser signal fired from an instrument that launched with the Psyche spacecraft, which is currently more than 16 million kilometres from Earth and heading toward a mysterious metal asteroid.
![Ethernet turns 50](/media/k2/items/cache/eee519f8632c1f435afee4094f5bd10b_S.jpg)
Ethernet turns 50
And still king
The leading technology for connecting computers, Ethernet, has turned 50, and there is no sign of it going away.
![SpaceX's Starlink satellite internet breaks even](/media/k2/items/cache/74176985a44a1a9f79d179cd901a1b30_S.jpg)
SpaceX's Starlink satellite internet breaks even
Two million subscribers
There's now two million subscribers to SpaceX's Starlink satellite internet service, with CEO Elon [look at me] Musk claiming the service has "achieved breakeven cash flow."