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Look Up to See Two Bright 'Celestial Triangles' This Month
These shapes aren't constellations, but asterisms: groups of stars that form recognizable patterns but that don't have official locations from the International Astronomical Union. The Big and ...
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Quiz: How to find the constellations
What are constellations and asterisms? Quiz - Can you guess the constellation? Top tips for stargazing How to spot famous constellations and asterisms The Plough Ursa Major Ursa Minor Cygnus - a ...