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Dark Energy May Not Be Constant After All, New Supernova Survey Suggests

This is an artist’s concept of a Type Ia supernova exploding in the intergalactic space between galaxies within a galactic cluster. Image credit: Alex Parker / NASA / SDSS.

Astronomers have combined 2,884 Type Ia supernovae -- which are used to measure cosmic distances -- with cosmic microwave background and galaxy-mapping data, deepening cracks in the standard β€˜cosmological constant’ model.

The post Dark Energy May Not Be Constant After All, New Supernova Survey Suggests appeared first on Sci.News: Breaking Science News.

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La fin de l’univers pourrait arriver bien plus tΓ΄t que prΓ©vu, selon cette nouvelle Γ©tude cosmologique

Et si l'univers avait une date d'expiration bien plus proche que prΓ©vu ? Une Γ©tude rΓ©cente bouleverse les certitudes cosmologiques les mieux Γ©tablies. Le compte Γ  rebours serait lancΓ© : 33 milliards d'annΓ©es, pas une de plus.

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