# @whatifscienceshow on YouTube

- **Type:** Video
- **Original URL:** https://youtube.com/watch?v=7gg7f7TPl3o
- **Gondola URL:** https://gondola.cc/posts/71624928-whatifscienceshow-youtube
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/625d596e55.jpg
- **Posted:** 2026-10-07T07:17:47.000+00:00
- **Account Owner:** whatifscienceshow (@whatifscienceshow) — https://gondola.cc/whatifscienceshow

## Caption

You stand on a planet that feels massive, yet Earth is a microscopic speck floating inside a star system that is virtually invisible against the backdrop of the cosmos. Every familiar boundary you know vanishes once you realize just how massive reality actually is: from the crushing pressure beneath our oceans to cosmic behemoths that break the laws of scale.

00:00 The True Scale of the Largest Objects in the Universe
22:44 The Insane Scale of the Ocean Explained
45:28 What If The Largest Objects in the Universe Collided?
1:02:32 Nuking Every Planet in the Solar System
1:23:27 What Would the Sun Look Like from Every Planet?
1:45:24 What If You Grew 1cm Every Second?

Enjoying this video? Dive even deeper into the world of science and discovery with Popular Science, the free streaming channel bringing you more of what you love from What If, plus epic explorations in engineering, rocket launches, movies, space, and Earth sciences https://underknown.com/popularscience/

Support us on Patreon: https://www.patreon.com/whatifshow/membership

Check out our other channels:
How to Survive: https://bit.ly/how-to-survive-show
Animalogic: https://www.youtube.com/@UCwg6_F2hDHYrqbNSGjmar4w 
Aperture: https://bit.ly/aperture-show

T-shirts and merch: http://bit.ly/whatifstore

What If elsewhere: 
Instagram: http://bit.ly/whatif-instagram
Discord: https://discord.gg/Bj5UnspbwE
Podcast: http://bit.ly/yt-what-if-show-podcast

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

Contact us at https://underknown.com/contact/

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#whatif #science #earth #universe #cosmos

## Stats

- **Views:** 134,079
- **Likes:** 853
- **Shares:** 0
- **Comments:** 42

## Tags

cosmos, earth, science, universe, whatif

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