Derick Pits News Today

It created amino acids. if they changed to earth they might have changed to more complex molecules on earth. four more asteroided passed by earth in the past week. were going to go to derick pits. hes with franklin institute in philadelphia. good to have you back with us tonight. >> thank you very much for having me on, ed. >> explain to us what these scientists did. what did they do and what did they find? >> the thought here is that its possible that perhaps the building blocks of life came to...