The satellite's extended field of view captured images of not only the center of the sun but also its sides, providing an unusual glimpse at this region's structure and evolution. Now, new observations coupled with data from additional space probes and computer models have revealed a complex plasma network in the middle corona.Īn international team of researchers analyzed data from a month-long observation campaign using the Solar Ultraviolet Imager ( SUVI) on NOAA's GOES-17 weather satellite. However, scientists don't understand the exact mechanisms that eject solar winds and other space weather, making these events nearly impossible to forecast. Space weather can destroy electronic equipment, weaken radio communication, add noise to cell phone reception and knock out power grids. Solar wind is one example of what scientists call space weather, a collection of ways that the sun and its outbursts can affect Earth. This provided the first comprehensive insight into the emergence of solar winds - a glimpse into understanding an important phenomenon that influences every planet in the solar system. Using advanced instruments with extended fields of view, the scientists found that solar wind structures originate in the middle corona. In August 2021, researchers announced first-of-their-kind observations of the middle corona in extreme ultraviolet wavelengths.

Triangle sun corona