Seth’s Tool Shed

Categories: Earth

Anyone who does gardening knows that life is tough. It´s also ancient –“ the first living things appeared on this planet nearly as soon as our world was habitable. We consider life on real worlds –“ like Earth and Mars –“ as well as fictional ones, such as the desert planet from the movie "Dune". We´ll hear about a new scheme to find Martians, and practical approaches to coping with climate change.

And is Pluto seeking revenge? The unmasking of a fourth moon around this former planet!

We´re making some lively discoveries in Seth´s Tool Shed on Big Picture Science.


  • Philip Duffy –“ Physicist and senior scientist at Lawrence Livermore National Laboratory
  • Kevin Zahnle –“ Planetary scientist at the NASA Ames Research Center
  • David Summers –“ Astrobiologist at the SETI Institute
  • Christopher Carr –“ Researcher in the Department of Earth, Atmospheric, and Planetary Sciences at the Massachusetts Institute of Technology
  • Mark Showalter –“ Research scientist at the SETI Institute

Descripción en español