Early Galaxies Ran on Empty Gas Tanks

This video was sponsored by Surfshark. Get Surfshark VPN at – Enter promo code scishowspace for 83% off and 3 extra months for free!

Many galaxies formed fast after the Big Bang, but about half of them suddenly stopped making new stars and it looks like this is literally because they ran out of gas. And with new instruments and techniques, we are now finding lost galaxies hidden in dust!

Hosted By: Reid Reimers

SciShow is on TikTok! Check us out at
Support SciShow Space by becoming a patron on Patreon:
Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: GrowingViolet & Jason A Saslow!

Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records:
Looking for SciShow elsewhere on the internet?
SciShow Tangents Podcast:

Image Sources:

Products You May Like

Articles You May Like

The Scientist Who Made the Internet Possible | Great Minds: Narinder Singh Kapany
How Big Is Planet Earth?
NASA’s Psyche Mission to an Asteroid: Official NASA Trailer
How Saturn’s Moons Could Help Us Live in Space

Leave a Reply

Your email address will not be published.