If the sun throws out a radiation blast of satellite-killing proportions someday, Amazon Web Services may well play a role in heading off a technological doomsday.
That’s the upshot of a project that has NASA working with AWS Professional Services and the Amazon Machine Learning Solutions Lab to learn more about the early warning signs of a solar superstorm, with the aid of artificial intelligence.
Friday’s spacewalk at the International Space Station was called off early when NASA astronaut Tim Kopra reported a small bubble of water inside his spacesuit helmet.
NASA commentator Rob Navias said the crew “was never in any danger at all.” Kopra and his fellow spacewalker, Britain’s Tim Peake, got back inside the station safely. Nevertheless, the incident echoed a scary episode in 2013 when Italian astronaut Luca Parmitano nearly drowned inside his spacesuit. That forced a months-long investigation as well as the addition of absorbent pads and snorkels inside the U.S.-made suits.
The earlier water leak was traced to contamination that blocked up a water separator in the suit’s air-circulation system. A pool of water crept up into the helmet in zero-G and began to cover Parmitano’s face.
Things never got that far in Friday’s incident. As soon as Kopra reported moisture in the helmet, NASA went into a procedure to stop work, bring the astronauts back inside and get their suits off.