NASA could only give a 30-minute warning before a killer solar storm hits Earth

Killer solar storms could knock out the internet and power for hours - and you would only have 30 minutes to prepare, according to a NASA study. The American space agency developed a new artificial intelligent-powered system to predict when destructive events will strike Earth. While the system is the most advanced warning, 30 minutes may not be enough time for the world to prepare for complete darkness. However, people can now take steps to prepare for an extreme solar event - such as creating a survival kit and having printed copies of digital documents. NASA announced the development of its computer model called DAGGER (formally, Deep Learning Geomagnetic Perturbation) in March, but the research is now gaining public traction.