Hubble Finds Surprises Around a Star That Erupted 40 Years Ago

Astronomers have used new data from NASAsHubble Space Telescopeand the retiredSOFIAStratospheric Observatory for Infrared Astronomy as well as archival data from other missions to revisit one of the strangest binary star systems in our galaxy 40 years after it burst onto the scene as a bright and long-lived nova. A nova is a star . https://science.nasa.gov/m...
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