Thursday, 15 November 2018

Finding an Elusive Star Behind a Supernova


Located 65 million light-years away ia a blue supergiant star that once existed inside a cluster of young stars in the spiral galaxy NGC 3938, as shown in this artist's concept. via NASA https://ift.tt/2Tgfktm

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San Francisco's Patchwork Streets

A period of unsettled weather brought scattered showers and thunderstorms to California’s Bay Area on May 27, 2026. That afternoon, a break ...