NASA's James Webb Detects Farthest Galaxy Ever Proving Harvard Astrophysicist Avi Loeb’s Decade Old Prediction
NASA's James Webb Detects Farthest Galaxy Ever Proving Harvard Astrophysicist Avi Loeb’s Decade Old Prediction
RE: https://social.beachcom.org/@nasa/115973407370882544
To be clear, the paper with the - still AFAIK - highest #redshift measured spectroscopically hailed in this press release as well as in https://esawebb.org/news/weic2603/ and https://www.esa.int/Science_Exploration/Space_Science/Webb/Webb_gazes_further_back_in_time has been published in May 2025 as https://arxiv.org/abs/2505.11263 (appearing on ArXiv counts as a publication in today's academic landscape) and made some headlines then, including by yours truly: https://skyweek.wordpress.com/2025/05/18/resiliences-mond-punch-fur-alle-pslv-versagt/ ("Neuer spektroskopischer Rotverschiebungs-Rekord: z=14.44").
As of today, I am officially 'suspension seatpost' years old. 🤭
#CargoBike #Lastenrad #Nicolai #Redshift #SuspensionSeatpost
Redshiftで2.5の整数キャストが3にも2にもなる理由
https://qiita.com/koto-t/items/6010676fea48377eb2b6?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
#Redshift is the stretching of light from an object that is moving away from an observer, causing its wavelength to increase and shift towards the red end of the spectrum.
In #Astronomy, redshift is used to determine that distant galaxies are moving away from us and that the universe is expanding, with farther galaxies showing a greater redshift.