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Q. how old is the universe USNO. In light years Images 2022 13.7 billion years old Measurements made by NASA's WMAP spacecraft have shown that the universe is 13.7 billion years old, plus or minus about 130,000 years.

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Q. how old is the universe USNO. In light years Images 2022 13.7 billion years old Measurements made by NASA's WMAP spacecraft have shown that the universe is 13.7 billion years old, plus or minus about 130,000 years.
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Steffen Christensen (wikisteff@mastodon.social)'s status on Tuesday, 18-Jul-2023 20:05:56 UTC Steffen Christensen
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@mcnees Reassuringly, I get the correct answer on mobile now.

In conversation about a year ago from mastodon.social permalink