deletions | additions       diff --git a/layout.md b/layout.md  index ac54af6..fa7f6d4 100644  --- a/layout.md  +++ b/layout.md 
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figures/Kepler_Galaxy/Kepler_Galaxy.jpg Intro1.tex figures/Drake4/Drake_Equation.jpg Intro.tex Equation.tex  Parameters.tex  Box.tex How common are planets1.tex figures/Drake3/Drake_Annotated.jpgParameters.tex  Fp.tex Ne.tex Space broadcasting.tex figures/Kepler_spacecraft/Kepler_spacecraft.jpg figures/Kepler_Galaxy1/Kepler_Galaxy1.jpg Universe.tex Borucki.tex