Portal origin URL: Solar Superstorms of the Past Help NASA Scientists Understand Risks for SatellitesPortal origin nid: 466575Published: Monday, November 30, 2020 - 15:49Featured (stick to top of list): noPortal text teaser: NASA scientists investigated how extreme solar superstorms could endanger low-Earth orbit satellites.Portal image: A image colored in red shows a satellite's view of an eruption from the Sun.