Are we advanced enough to build a Dyson Sphere? Visit https://brilliant.org/astrum to sample their courses in a 30-day free trial + the first 200 people will get 20% off their annual subscription.

Astrum Podcast: https://www.buzzsprout.com/2250635/share
Displate Posters: https://displate.com/promo/astrum?art...
Astrum Merch! https://astrum-shop.fourthwall.com/
Join us on the Astrum discord:   / discord  

SUBSCRIBE for more videos about space and astronomy.
Subscribe! http://goo.gl/WX4iMN
Facebook! http://goo.gl/uaOlWW
Twitter! http://goo.gl/VCfejs

Astrum Spanish:    / @astrumespanol  
Astrum Portuguese:    / @astrumbrasil  

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

Become a Patron today and support my channel! Donate link above. I can't do it without you. Thanks to those who have supported so far!

#astrum #astronomy #dysonsphere #spacetechnology #space #sun #solarenergy #climatechange #renewableenergy