Jeff Bezos and Sir Richard Branson not yet astronauts, US says
The US government has tightened rules on which space-goers can claim their astronaut wings.
Category Archives: Computers
AI breakthrough will ‘transform’ biology
A program has been used to predict the structures of nearly every protein in the human body.
Russia sends long-delayed module to space station
The 13m-long, 20-tonne Nauka laboratory is finally going into orbit after a delay of 14 years.