A Stellar Discovery Breaks All Previous Records In Astronomy


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A Stellar Discovery Breaks All Previous Records In Astronomy

Astronomers have spotted the farthest star known to date: Earendel. The light travel distance to this star is 12.9 billion light years, and the proper distance is 28 billion light years.

Earendel was discovered by the Hubble Space Telescope using a technique called gravitational lensing. First, Hubble observed the star’s parent galaxy named Sunrise Arc. Then, a bright object was sitting on the edge of the lensed galaxy. Studies proved that it’s the most distant single star ever recorded.

 


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