Is the Universe Older Than We Think? Part 1: The Cosmological Clock

Is the Universe Older Than We Think? Part 1: The Cosmological Clock
By Paul Sutter (https://ift.tt/cGmxC3u)

When I say that the universe is 13.77 billion years old, it sounds rather authoritative.

February 4, 2026 at 02:35AM
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