Could dark energy be changing over time?

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Bibliographic Details
Title: Could dark energy be changing over time?
Authors: Mann, Adam
Source: Proceedings of the National Academy of Sciences of the United States of America. 9/30/2025, Vol. 122 Issue 39, p1-4. 4p.
Subjects: Dark energy, Physical cosmology
Database: Engineering Source
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  Availability: 0
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DbLabel: Engineering Source
An: 188377398
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PubType: Academic Journal
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        Value: 10.1073/pnas.2524499122
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      – Code: eng
        Text: English
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        PageCount: 4
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    Subjects:
      – SubjectFull: Dark energy
        Type: general
      – SubjectFull: Physical cosmology
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      – TitleFull: Could dark energy be changing over time?
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            – D: 30
              M: 09
              Text: 9/30/2025
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              Y: 2025
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