Asteroid Mining: Our Ticket To Living Off Earth?

Captions provided by CCTubes – Captioning the Internet! Try 23andMe at: http://www.23andme.com/okay
Read “Soonish” by Kelly and Zach Weinersmith! https://smbc-comics.com/soonish/
↓↓↓ More info and sources below ↓↓↓

Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub

Asteroid mining sounds like something out of a bad space movie, but harvesting materials from space rocks might be our ticket to building space colonies or living on Mars. Most of Earth’s precious and rare metals are locked too far in the crust for us to get at them, and launching them to space is too expensive for us to supply large colonies off Earth or explore far off worlds. How do we get our hands on the planetary resources inside asteroids? Let’s find out!

Special thanks to Kelly and Zach Weinersmith for working with us on this video. Check out their new book “Soonish” for a hilarious and science-filled look at future technologies: https://smbc-comics.com/soonish/

SOURCES/EXTRAS:

Badescu, Viorel, ed. Asteroids: Prospective energy and material resources. Springer Science & Business Media, 2013.

Crawford, Ian A. “Asteroids in the service of humanity.” arXiv preprint arXiv:1306.2678 (2013).

Kleine, Thorsten. “Geoscience: Earth’s patchy late veneer.” Nature 477.7363 (2011): 168-169.

———–
FOLLOW US:

Merch: https://store.dftba.com/collections/its-okay-to-be-smart
Facebook: http://www.facebook.com/itsokaytobesmart
Twitter: @okaytobesmart @DrJoeHanson
Tumblr: http://www.itsokaytobesmart.com
Instagram: @DrJoeHanson
Snapchat: YoDrJoe
———–

It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D.
Director: Joe Nicolosi
Writer: Dr. Shaena Montanari
Editor/animator: Andrew Orsak
Producer: Stephanie Noone and Amanda Fox

Produced by PBS Digital Studios
Music via APM
Stock images from Shutterstock http://www.shutterstock.com
———–