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What Could We See with a Planet-Sized Telescope?

The James Webb Telescope just took a photo of a newly discovered exoplanet. Exciting stuff but the raw image just looks like a small, faint dot—not a fully detailed world. The question is, just how big would a telescope need to be to actually see an alien world in detail? Let’s explore diffraction, resolution, wild telescope tech, and one mind-blowing idea that could change everything.

Season 13 Episode 6 Length 16:00 Premiere: 05/27/25

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Season 13 Episodes

Show Episodes

Show Clips & Previews

The Intelligence Test Where Ants Beat Humans

S13 E17 Length 14:52 Premiere Date 02/05/26

Everything I Thought I Knew About Flavor Was Wrong

S13 E16 Length 19:50 Premiere Date 01/15/26

The Scientific Lie That Damaged Generations of Men

S13 E15 Length 20:05 Premiere Date 12/18/25

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S13 E14 Length 22:36 Premiere Date 12/04/25

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S13 E12 Length 11:08 Premiere Date 10/23/25

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S13 E11 Length 36:47 Premiere Date 10/02/25

Why Seedless Fruit Is a Disaster Waiting To Happen

S13 E10 Length 14:51 Premiere Date 08/21/25

The Randomness Crisis Threatening the Internet

S13 E9 Length 21:13 Premiere Date 07/31/25

Blood Types Are Weirder Than You Think

S13 E8 Length 16:20 Premiere Date 07/10/25

How Feathered Dinosaurs Accidentally Invented Flight

S13 E7 Length 16:18 Premiere Date 06/19/25

What Could We See with a Planet-Sized Telescope?

S13 E6 Length 16:00 Premiere Date 05/27/25

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S13 E5 Length 26:19 Premiere Date 05/08/25

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S13 E2 Length 17:11 Premiere Date 03/21/25

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