Could comets be the source of life on Earth? - Justin Dowd
131,225 Views
5,709 Questions Answered
TEDEd Animation
Let’s Begin…
While comets were historically thought to be ill omens of war and famine, recent science has revealed that these celestial wonders actually contain amino acids, the building blocks of life on Earth. Justin Dowd explores the implications of this magnificent discovery.
Do you think the pursuit of knowledge in comets, planets and science is worth the cost and effort, why?
Sign in to answer questionAbout TED-Ed Animations
TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »
Meet The Creators
- Educator Justin Dowd
- Animator Justin Dowd
- Script Editor Alex Gendler
- Narrator Pen-Pen Chen
