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

    At what temperature bioceramics emit far infrared rays?

    All materials, whether they are so-called bioceramics or not, emit thermal infrared waves (waves with wavelengths longer than about 3 micrometers). The hotter they are, the more infrared they emit. Please understand that everything emits infrared waves, and there is nothing special about these ceramic materials. David Morrison
    NAI Senior Scientist

    November 20, 2006