<ol> <ol> <li>Introduction—Panspermia, 2020</li> <p>Edward J Steele</p> <p> <li>Cometary panspermia and origin of life?</li> <p>N.C. Wickramasinghe, D.T. Wickramasinghe and Edward J. Steele</p> <p> <li>The efficient Lamarckian spread of life in the cosmos</li> <p>Edward J. Steele, Reginald M. Gorczynski, Robyn A. Lindley, Yongsheng Liu, Robert Temple, Gensuke Tokoro, Dayal T. Wickramasinghe and N. Chandra Wickramasinghe</p> <p> <li>The sociology of science and generality of the DNA/RNA/protein paradigm throughout the cosmos</li> <p>N. Chandra Wickramasinghe, Edward J. Steele, Brig Klyce, Gensuke Tokoro and Dayal T. Wickramasinghe</p> <p> <li>The mutagenic source and power of our own evolution</li> <p>Robyn A. Lindley</p> <p> <li>Origin of new emergent Coronavirus and Candida fungal diseases—Terrestrial or cosmic? </li> <p>Edward J. Steele, Jiangwen Qu, Reginald M. Gorczynski, Robyn A. Lindley, Gensuke Tokoro, Robert Temple and N. Chandra Wickramasinghe</p> <p> <li>A cosmic virosphere</li> <p>Predrag Slijepcevic and N.Chandra Wickramasinghe</p> <p> <li>An internet of microbes straddling the cosmos</li> <p>Predrag Slijepcevic and N. Chandra Wickramasinghe</p> <p> <li>Is the 2019 novel coronavirus related to a spike of cosmic rays?</li> <p>Jiangwen Qu and N. Chandra Wickramasinghe</p> <p> <li>Microbial transfers from Venus to Earth</li> <p>N. Chandra Wickramasinghe and Predrag Slijepcevic</p> <p> <li>Future prospects for investigation—Near Earth environment and beyond</li> </ol></ol> <p>N. Chandra Wickramasinghe, Edward J. Steele, Robert Temple, Gensuke Tokoro, Willam A. Smith, Brig Klyce and Dayal T. Wickramsi</p>