Quasars, or extremely active black holes are the brightest objects in the universe. But aren't black holes meant to be invisible?
VR180 version of this video: https://bit.ly/34ZiJl3
Based on the Illustris Project simulation, we also look at radio-mode and quasar-mode feedback, seemingly exploding galaxies.

SUBSCRIBE for more videos about our other planets.
Subscribe! http://goo.gl/WX4iMN
Facebook! http://goo.gl/uaOlWW
Twitter! http://goo.gl/VCfejs

Astrum Hindi: https://bit.ly/2OawGpx
Astrum Spanish: https://bit.ly/2KmkssR

Donate!
Patreon: http://goo.gl/GGA5xT
Ethereum Wallet: 0x5F8cf793962ae8Df4Cba017E7A6159a104744038

Become a Patron today and support Astrum! Donate link above. I can't do it without you. Patreons can help pick the next Astrum Answers in a fortnightly poll. Thanks to those who have supported so far!


Image Credits: NASA/ESA/ESO/Illustris Project
Music Credits: Charon - Joseph Reilly