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Earendel

From Simple English Wikipedia, the free encyclopedia

Earendel,technicallyWHL0137-LS,is the most-distant known singlestar.[1]Its name comes from Aurvandill ( "Morning Star" inOld English). Its image was captured by theHubble Space Telescope.

The star was observed through agravitational lens.It has a6.2±0.1redshift.Light from the star was emitted 900millionyears after theBig Bang,and took 12.9billionyears to travel toEarth.[2][3][4]

References

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  1. Gianopoulos, Andrea (30 March 2022)."Record Broken: Hubble Spots Farthest Star Ever Seen".NASA.Retrieved30 March2022.
  2. Welch, Brian; et al. (21 January 2022)."A highly magnified star at redshift 6.2".Nature.603(7903): 1–50.arXiv:2209.14866.doi:10.1038/s41586-022-04449-y.PMID35354998.S2CID247842625.Retrieved30 March2022.
  3. Letzter, Rafi (30 March 2022)."Meet Earendel, the most distant star ever detected".The Verge.Retrieved30 March2022.
  4. Timmer, John (30 March 2022)."Hubble picks up the most distant star yet observed".Nature.Ars Technica.doi:10.1038/s41586-022-04449-y.Retrieved30 March2022.