Recent findings reveal that the North Star, Polaris, is actually much younger than previously believed due to its heavier mass. This discovery sheds light on the impact of mass on the lifespan of stars, with heavier stars burning fuel faster and meeting their end sooner. The revelation of a previously unseen companion star adds a new dimension to our understanding of this celestial system, with observations made possible by advanced technology like the Hubble Space Telescope and the CHARA array.
Lead astronomer Nancy Evans and her team have been diligently tracking the movements of the companion star, providing valuable insights into the North Star’s mass and age. The meticulous observations over the years have enhanced the accuracy of the mass estimate, highlighting the importance of patience and dedication in astronomical research.
2024-07-25 10:00:00
Read more about this fascinating discovery on www.sciencenews.org