Dark energy may have flipped from negative to positive 9.5 billion years ago
Source ScienceDaily 科学3h ago
Summary
A mysterious force driving the expansion of the Universe may have undergone a dramatic reversal billions of years ago. Scientists exploring an overlooked branc…
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Open original- Desk
- Science
- Region
- Americas
- Language
- English
- Item ID
- science-2ba12279
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