It may be older than the universe itself — NASA puzzled by this star that breaks cosmic logic

HD 140283, the Methuselah Star, is one of the oldest stars ever measured. Early estimates suggested it might be older than the universe, but improved observations have refined its age while confirming its extreme antiquity.

Paperlink: https://arxiv.org/pdf/1302.3180

Chapters:
00:00 Introduction
00:50 DISCOVERY
03:24 SCIENTIFIC IMPORTANCE & THEORIES
06:00 IMPLICATIONS & WHAT’S NEXT
08:17 Outro
08:38 Enjoy

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Видео It may be older than the universe itself — NASA puzzled by this star that breaks cosmic logic канала NASA Space News