stars

Astronomy stars summer triangle - 8360529152
Via: Stephen Rahn
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Still visible in the early evening in the northern hemisphere, see if you can find them in your night sky.

Astronomy science stars seven sisters - 8305952256
Via: Space
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Super-bright galaxies powered by black holes have helped astronomers come up with the most accurate distance yet to the iconic Pleiades star cluster.

The measurement, which used quasars as bright and consistent relative-distance markers, charted the famous "Seven Sisters" star cluster at 136.2 parsecs, or 444 light-years, away from Earth.