NASA: National Aeronautics and Space Administration

  1. Special Note


    Ask an Astrobiologist has received nearly a thousand questions about Nibiru and 2012, with more than 200 answers posted. Please read a summary of the answers that have already been posted, use the search feature and read the FAQ’s before submitting questions on these topics.

  1. Question

    What is the probability of finding intelligent life in the universe?

    No one knows. What is certain is that if we do not search, we will not find any (something pointed out by Phillip Morrison more than 50 years ago). David Morrison
    NAI Senior Scientist

    October 30, 2006