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PBS Space Time

PBS Space Time

Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth.

Created By
StatusReturning Series
Original NamePBS Space Time
First Air DateFebruary 11, 2015
Last Air DateMarch 5, 2026
Seasons13
Episodes427
Episode Runtime 0min
LanguageEnglish
Original LanguageEnglish
Production CountriesUnited States of America
Production CompaniesPBS Digital StudiosKornhaber Brown
NetworksYouTube
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S2026E08

We Found Galaxies Too Old for the Universe

The James Webb Space Telescope found galaxies that are too ancient-looking for our young universe. You may have heard that, but it keeps finding them, and our recent efforts to solve this conundrum point in wildly different directions. Have we found galaxies older than the universe, or did we just learn something incredible about how galaxies form?

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