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Draco constellation
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- 1BY Draconis: Three Stars Bound Together 54 Light-Years Away●BY Draconis — Three Stars Bound Together 54 Light-Years Away # nasa # space # astronomy # science # trending
Attention is turning to BY Draconis, a triple star system located roughly 54 light-years from Earth in the constellation Draco. The three stars are gravitationally bound, orbiting a shared centre. BY Draconis is also a known variable star, its brightness shifting due to starspots and rotation, making it a familiar reference point for astronomers studying stellar activity.