Publications

     

    1. Space weather and pandemic warnings?  2019   Current Science
    2. A note on interstellar polarization by graphite flakes 1962   Monthly Notices of the RAS
    3. A note on the origin of the Sun’s polar field  1962   Monthly Notices of the RAS
    4. On graphite particles as interstellar grains  1962  Monthly Notices of the RAS
    5. A note on the vapour pressure of a crystal 1963   Mathematical Proceedings of the Cambridge Philosophical Society
    6. On graphite particles as interstellar grains II  1963   Monthly Notices of the RAS
    7. On the deficiency in the ultraviolet fluxes from early type stars  1963  Monthly Notices of the RAS
    8. Graphite Grains and Graphite Core-Ice Mantle Grains  1965  
    9. Interstellar extinction by graphite grains  1965  Nature
    10. On the growth and destruction of ice mantles on interstellar graphite grains 1965  Monthly Notices of the RAS
    11. Comments on the intrinsic polarization of Mira variables 1966   Astrophysical Journal
    12. Light scattering by graphite core-ice mantle grains 1966  Monthly Notices of the RAS
    13. On the frequency distribution of ice grains sizes 1966   Monthly Notices of the RAS
    14. On the optics of small graphite spheres, I 1966  Monthly Notices of the RAS
    15. On the optics of small graphite spheres, II 1966   Monthly Notices of the RAS
    16. Wavelength dependence of the position angle of interstellar polarization  1966  Nature
    17. A survey of recent interstellar reddening observations 1967   Monthly Notices of the RAS
    18. Evidence for lattice bands in interstellar grains 1967  Nature
    19. Impurities in interstellar grains 1967  Nature
    20. Microwave background in a steady-state universe 1967  Nature
    21. Unified model for interstellar extinction and polarization  1967  Nature
    22. Accretion of solid hydrogen mantles by grains in OB associations 1968  Nature
    23. Chemical exchange reactions and H2 formation in dark interstellar clouds  1968  Nature
    24. Chemical sputtering of ice grains and mantles in HII regions 1968   Observatory
    25. Comments on the possibility of interstellar quartz grains  1968  Astrophysical Journal
    26. Condensation of dust in galactic explosions 1968   Nature
    27. Condensation of the planets 1968  Nature
    28. Extinction curves for graphite particles coated with solid hydrogen  1968   Nature
    29. Graphite particle model for NML cygnus 1968   Nature
    30. Interpretation of the cosmic microwave background 1968   Nature
    31. Interpretation of the diffuse galactic light 1968  Nature
    32. Interstellar dust 1968  Annual review of Astronomy and Astrophysics
    33. Interstellar extinction by quartz grains 1968   Nature
    34. On interstellar abundance anomalies 1968  Observatory
    35. On the formation of graphite grains in cool stars 1968   Astrophysical Journal
    36. On the formation of graphite particles in the atmospheres of Mira variables 1968  Monthly Notices of the RAS
    37. On the temperature of interstellar grains 1968  Monthly Notices of the RAS
    38. Solid hydrogen and the microwave background 1968  Nature
    39. Stimulation of intersellar OH by phonons 1968   Nature
    40. A spectral feature of grains at 10 microns? 1969   Observatory
    41. Alignment of interstellar grains by cosmic rays  1969   Nature
    42. Infrared radiation from dust in Seyfert galaxies  1969   Nature
    43. Interstellar dust and diamonds  1969  Nature
    44. Interstellar grains 1969  Nature
    45. Interstellar polarization by graphite-silicate grain mixtures  1969  Nature
    46. Molecular and solid hydrogen in dense interstellar clouds 1969  Astrophysical Journal
    47. Solid hydrogen coated graphite particles in the interstellar medium I 1969   Monthly Notices of the RAS
    48. Star formation in clouds of solid hydrogen grains 1969  Observatory
    49. Strengths of the fundamental bands of ice and solid hydrogen in composite grains 1969   Observatory
    50. Wavelength dependence of polarization XVIII. Interstellar Polarization and Composite Interstellar Particles   1969  Astrophysical Journal
    51. Dust in supernova explosions 1970   Nature
    52. Extinction curves for graphite-silicate grain mixtures 1970   International Astronomical Union
    53. Galactic component of the diffuse X-ray background 1970   Nature
    54. Galactic soft X-rays and the alignment of interstellar grains  1970   Nature
    55. Graphite-silicate grain mixtures and the diffuse galactic light  1970   Publications of the Astronomical Society of Japan
    56. Infrared spectrum of the galactic centre  1970   Nature
    57. Polarization-wavelength profile of the interstellar 4430 A absorption band  1970   Nature
    58. Radio waves from grains in HII regions 1970  Nature
    59. Retention of dust grains near galactic nuclei  1970  Nature
    60. Small dust grains and the heating of HI clouds 1970  Nature
    61. The shape of the interstellar 4430A absorption band 1970   Astrophysics and Space Science
    62. A model for cosmic infrared sources  1971  Nature
    63. Dust in the Orion nebula 1971   Monthly Notices of the RAS
    64. Enstatite grains and the 2200A interstellar extinction feature 1971  Nature
    65. Interstellar dust-graphite, iron and silicates 1971  Nature
    66. Interstellar dust-reply to Duley’s criticisms 1971   Nature
    67. Irradiated quartz particles as interstellar grains 1971   Nature
    68. Optical properties of graphite-iron-silicate grain mixtures  1971   Monthly Notices of the RAS
    69. Polarization within the 4430A absorption band 1971   Nature
    70. Dust models for infrared galaxies  1972  Les spectres des astres dans l'infrarouge et les microondes
    71. On the injection of grains into interstellar clouds  1972  +Monthly Notices of the RAS
    72. Radiation-driven efflux and circulation of dust in spiral galaxies 1972  Monthly Notices of the RAS
    73. Ejection of Grains from Cool Stars 1973  International Astronomical Union
    74. Extinction and scattering by small planetisimal particles 1973  Astrophysics and Space Science
    75. The expulsion of dust from galaxies 1973  Astrophysical Letters
    76. Electric charge and acceleration of suprathermal grains 1974   Astrophysics and Space Science
    77. Formaldehyde polymers in interstellar space 1974   Nature
    78. Mean free path limitation of conduction electrons and extinction efficiencies of graphite grains 1974  Astrophysics and Space Science
    79. On the formation of metal-poor stars 1974   Astrophysics and Space Science
    80. The 2200A extinction feature and the shape distribution of graphite grains  1974   Astrophysics and Space Science
    81. A dust model for the cosmic microwave background 1975  Astrophysics and Space Science
    82. A proto-planetary contribution to interstellar dust 1975  Astrophysics and Space Science
    83. Charged dust grains and excitation of rotational levels of interstellar molecular hydrogen  1975   Nature
    84. Composition of cometary dust: the case against silicates 1975  Astrophysics and Space Science
    85. Formaldehyde polymers in comets 1975  Astrophysics and Space Science
    86. How to make metal-poor stars, redden associations and grow mantles on grains 1975  Astrophysics and space Science
    87. Hydrocarbon molecules in carbon stars 1975  Astrophysics and Space Science
    88. Polyoxymethylene polymers as interstellar grains 1975  Monthly Notices of the RAS
    89. The mystery of the cosmic boron abundance 1975  Astrophysics and Space Science
    90. The plausibility of silicate-core ice mantle grains 1975  Astrophysics and Space Science
    91. Whiskers and cosmic millimetre-wave sources 1975  Nature
    92. Effects of physical adsorption on porous interstellar grains  1976   Nature
    93. Effects of suprathermal grains 1976   Astrophysics and Space Science
    94. Extinction and Polarization Models  1976   Astrophysics and Space Science
    95. Extinction properties of porous spheres  1976   Astrophysics and Space Science
    96. Limits on a Microwave Background without the Big Bang  1976  
    97. On the acceleration of interstellar grains  1976   Astrophysics and Space Science
    98. On the development of infrared radiation from an expanding nova shell  1976  Astrophysics and Space Science
    99. Primitive grain clumps and organic compounds in carbonaceous chondrites  1976   Nature
    100. The optics of spherically stratified graphite grains 1976  Astrophysics and Space Science
    101. The role of Lyman alpha photons in the interstellar medium 1976   Nature
    102. Identification of the 2200A interstellar absorption feature  1977  Nature
    103. On the computation of optical properties of heterogeneous grains 1977  Astrophysics and Space Science
    104. On the production of positive molecular ions in cometary comas 1977   Astrophysics and Space Science
    105. Organic molecules in interstellar dust: a possible spectral signature at 2200A? 1977   Astrophysics and Space Science
    106. Origin and nature of carbonaceous material in the galaxy 1977   Nature
    107. Polyoxymethylene co-polymers on grains 1977  Astrophysics and Space Science
    108. Polysaccharides and the infrared spectra of galactic sources 1977  Nature
    109. Polysaccharides and the infrared spectrum of OH26.5+06   1977   Monthly Notices of the RAS
    110. Pre-biotic molecules in Martian dust clouds   1977   Nature
    111. Prebiotic polymers and infrared spectra of galactic sources   1977   Nature
    112. Spectroscopic evidence for interstellar grain clumps in meteoritic inclusions   1977   Nature
    113. The composition of dust in the Ring Nebula NGC6888   1977  Astronomy and Astrophysics
    114. Calculations of infrared fluxes from galactic sources for a polysaccharide grain model   1978   Astrophysics and Space Science
    115. Identification of interstellar polysaccharides and related hydrocarbons   1978   Nature
    116. Infrared observations of Comet west (1975n). II A Model cometary dust   1978   Publications of the Astronomical Society of Japan
    117. Biochemical chromophores and the interstellar extinction at ultraviolet wavelengths   1979   Astrophysics and Space Science
    118. On the nature of interstellar grains  1979  Astrophysics and Space Science
    119. On the nature of the interstellar grains  1979   Astrophysics and Space Science
    120. Comets-a Vehicle for Panspermia   1980  Astrophysics and Space Science
    121. Organic grains in space 1980   Astrophysics and Space Science
    122. Organic material and the 2.5-4µm spectra of Galactic sources   1980   Astrophysics and Space Science
    123. The identification of the 3micron spectral feature in galactic infrared sources 1980   Astrophysics and Space Science
    124. A model for interstellar extinction 1982   Astrophysics and Space Science
    125. Infrared spectroscopy of micro-organisms near 3. 4 µm in Relation to Geology and Astronomy 1982   Astrophysics and Space Science
    126. Interstellar absorptions at λ= 3.3 µm and 3. 3 µm 1982   Astrophysics and Space Science
    127. Organo-siliceous biomolecules and the infrared spectrum of the Trapezium nebula 1982   Astrophysics and Space Science
    128. The infrared spectrum of interstellar dust 1982  Astrophysics and Space Science
    129. Bacterial life in space 1983   Nature
    130. Interstellar proteins and the discovery of a new absorption feature at λ=2800A 1983   Astrophysics and Space Science
    131. On the optical properties of bacterial grains, I 1983  Astrophysics and Space Science
    132. Organic grains in the Taurus interstellar clouds  1983   Nature
    133. The extinction of starlight at wavelengths near 2200A 1983   Astrophysics and Space Science
    134. The ultraviolet absorbance spectrum of coliform bacteria and its relationship to astronomy 1983   Astrophysics and Space Science
    135. The availability of phosphorous in the bacterial model of the interstellar grains 1984   Astrophysics and Space Science
    136. The properties of large particles in the zodiacal cloud and in the interstellar medium and their relation to recent IRAS observations 1984  Astrophysics and Space Science
    137. The radiation of microwaves and infrared by slender graphite needles 1984   Astrophysics and Space Science
    138. The spectroscopic identification of interstellar grains 1984   Astrophysics and Space Science
    139. An object within a particle of extraterrestrial origin compared with an object of presumed terrestrial origin 1985  Astrophysics and Space Science
    140. Halley’s comet: its size and decay rate 1985 Monthly Notices of the RAS
    141. On the nature of dust grains in the comae of Comets Cernis and Bowell   1985  Earth, Moon and Planets
    142. The case for interstellar micro-organisms  1985  Astrophysics and Space Science
    143. The measurement of the absorption properties of dry micro-organisms and its relationship to astronomy 1985   Astrophysics and Space Science
    144. The ultraviolet absorbance of presumably interstellar bacteria and related matters 1985    Astrophysics and Space Science
    145. Diatoms on Earth, Comets, Europa and in interstellar space 1986 Earth, Moon and Planets
    146. On the nature of the particles causing the 2200A peak in the extinction of starlight 1986 Astrophysics and Space Science
    147. The case for life as a cosmic phenomenon   1986   Nature
    148. The viability with respect to temperature of micro-organisms incident on the Earth’s atmosphere 1986  Earth, Moon and Planets
    149. Evaporating grains in P/Halley’s coma 1987  Astronomy and Astrophysics
    150. A diatom model of dust in the Trapezium nebula   1988  Astrophysics and Space Science
    151. Interstellar extinction by organic grain clumps 1988   Astrophysics and Space Science
    152. Metallic particles in astronomy  1988   Astrophysics and Space Science
    153. Mineral Grains in the 10 and 20 um spectral features in the Trapezium nebula 1988   Astrophysics and Space Science
    154. Modelling the 5 - 30 µm spectrum of Comet Halley 1988   Earth, Moon and Planets
    155. Polymeric complexes in comets and in space 1988 Astrophysics and Space Science
    156. The infrared excess from the White Dwarf star : a Brown Dwarf or dust? 1988  Astrophysics and Space Science
    157. The organic nature of cometary grains 1988   Earth, Moon and Planets
    158. Aromatic Hydrocarbons in very small interstellar grains 1989   Astrophysics and Space Science
    159. Biologic versus abiotic models of cometary grains 1989   Monthly Notices of the RAS
    160. Extraterrestrial particles and the greenhouse effect 1989   Earth, Moon and Planets
    161. Linear and circular polarization by hollow organic grains   1989   Astrophysics and Space Science
    162. Mineral and Organic Particles in Astronomy 1989   Astrophysics and Space Science
    163. An integrated 2. 5 µm Emission Spectrum of Naturally Occurring Aromatic Molecules 1990   Astrophysics and Space Science
    164. Influenza--evidence against contagion: discussion paper 1990  Journal of the Royal Society of Medicine
    165. Sunspots and influenza  1990   Nature
    166. The extragalactic Universe: and alternative view 1990   Nature
    167. The microwave background: its smoothness and frequency distribution as an astrophysical product 1990   International Astrophysical Colloquium
    168. Back-scattering of sunlight by ice grains in the Mesosphere 1991   Earth, Moon and Planets
    169. Comets as a Source of Interplanetary and Interstellar Grains 1991   Origin and Evolution of Interplanetary Dust
    170. Extinction properties of infinitely long graphite cylinders  1991  Astrophysics and Space Science
    171. Scattering by low-refractive index dielectric spheres and cylinders compared with rigorous calculations for hollow particles 1991  Astrophysics and Space Science
    172. Structural evolution of cometary surfaces   1991   Space Science Reviews
    173. Comet Halley’s remote outburst 1992  The Observatory
    174. Cometary habitats for primitive life 1992  Advances in space Research
    175. Iron whiskers and ripples in the microwave background 1992   Astrophysics and Space Science
    176. The Cosmic Microwave Background 1992   Nature
    177. Triton’s eruptions analogous to Comet Halley’s 1992   Advances in space Research
    178. Evidence for iron whiskers in SN1987A 1993   Astrophysics and Space Science
    179. Evidence for iron whiskers near the galactic centre 1993   Astrophysics and Space Science
    180. Extraterrestrial microspherules and iron needles in the interstellar medium 1993 Astrophysics and Space Science
    181. Guttler scattering analogues for dust aggregates  1993   Astrophysics and Space Science
    182. Microdiamonds and the 3. 4 micron Feature in protostellar sources 1993  Astrophysics and Space Science
    183. Absorption properties of astronomical iron whiskers: an accurate crogenic model 1994   Astrophysics and Space Science
    184. Iron at the Galactic Centre  1994   Nature
    185. Submicron dust and the collision of comet SL-9 with Jupiter 1994   Astrophysics and Space Science
    186. The cometary hypothesis of K/T mass-extinctions 1994   Monthly Notices of the RAS
    187. Dust in high redshift objects   1995  The Observatory
    188. Extinction of Dinosaurs: a possible novel cause 1995   Advances in space Research
    189. Infrared spectra diamond-like residues from Allende Meteor 1995   Monthly Notices of the RAS
    190. Iron whiskers in A supernova SN 1987A   1995   Astrophysics and Space Science
    191. Millimetre and submillimetre Radiation from highredshift objects   1995   Monthly Notices of the RAS
    192. Role of major terrestrial cratering events in dispersing life in the solar system   1995   Earth and Planetary Science Letters
    193. Biofluorescence and the extended red emission in astrophysical sources 1996   Astrophysics and Space Science
    194. Contribution to interstellar extinction from an astrophysical microsoot? 1996   Astrophysics and Space Science
    195. Far-infrared contribution to interstellar extinction from graphite whiskers   1996   Astrophysics and Space Science
    196. Fragmented comet: cause of the K/record 1996   Earth, Moon and Planets
    197. Giant comets, evolution and civilization   1996   Astrophysics and Space Science
    198. Very small dust particles (VSDP’s) in Comet C/1996 B2 (Hyakutake) 1996    Astrophysics and Space Science
    199. Comet P/Shoemaker-Levy 9 collision with Jupiter: A model of G-site dust composition  1997   Astrophysics and Space Science
    200. Small comets in the high atmosphere 1997   Astrophysics and Space Science
    201. Cosmological panspermia   1998   SPIE Conference on Instruments, Methods, and Missions for Astrobiolog
    202. Infrared evidence for panspermia: an update 1998   Astrophysics and Space Science
    203. Microdiamonds and the ultraviolet extinction of starlight  1998   Astrophysics and Space Science
    204. Panspermia in  Perspective  1998  SPIE Conference on Instruments, Methods, and Missions for Astrobiolog
    205. Search living cells in Stratospheric samples  1998   SPIE Conference on Instruments, Methods, and Missions for Astrobiolog
    206. The astonishing redness of Kuiper-Belt objects 1998   Astrophysics and Space Science
    207. Miller-Urey synthesis in the nuclei of galaxies 1999   Astrophysics and Space Science
    208. A bacterial ‘fingerprint’ in a leonid meteor train 2001   Astrophysics and Space Science
    209. Cometary impacts and ice-ages  2001   Astrophysics and Space Science
    210. Cross-linked heteroaromatic polymers in interstellar dust  2001   Astrophysics and Space Science
    211. Evidence of photoluminescence of biomaterial in space 2002   Proceedings Volume 4495, Instruments, Methods, and Missions for Astrobiology IV; 
    212. Progress towards the vindication of panspermia 2002  Astrophysics and Space Science
    213. The Beginning of Astrobiology 2002   International journal of astrobiology
    214. The detection of living cells in stratospheric samples 2002   Proceedings Volume 4495, Instruments, Methods, and Missions for Astrobiology IV
    215. A Balloon Experiment to detect Microorganisms in the Outer Space 2003   Astrophysics and Space Science
    216. Astronomy or biology? 2003  Astrophysics and Space Science
    217. Detection of Microorganisms at High Altitudes 2003   Current Science
    218. Did silicon aid in the establishment of the first bacterium? 2003   International journal of astrobiology
    219. Elevating the status of dust. 2003   Astrophysics and Space Science
    220. Frictional and radiation heating of micron-sized meteoroids in the Earth ’ s upper atmosphere 2003   Monthly Notices of the RAS
    221. Microorganisms cultured from stratospheric air samples obtained at 41 km. 2003   FEMS Microbiology Letters, Volume 218
    222. Panspermia According to Hoyle 2003   Astrophysics and Space Science
    223. Radiation pressure on bacterial grain clumps in the solar vicinity   2003   Astrophysics and Space Science
    224. SARS — a clue to its origins ? 2003   Lancet
    225. The Expanding Horizons of Cosmic Life  2003  Proceedings Volume 4859, Instruments, Methods, and Missions for Astrobiology V
    226. Vicinity And Their Survival Between Interstellar Transits  2003   Astrophysics and Space Science
    227. Confirmation of the presence of viable but non-cultureable bacteria in the stratosphere.  2004   International journal of astrobiology
    228. Extreme albedo comets and the impact hazard  2004   Monthly Notices of the RAS
    229. Functions and possible provenance of primordial protein   2004   Journal of Proteome Research
    230. Interstellar transfer of planetary microbiota  2004   Monthly Notices of the RAS
    231. Keeping nanobacterial infections at bay during space travel  2004   Antimicrobial agents
    232. Panspermia 2003: new horizons 2004   Proceedings Volume 5163, Instruments, Methods, and Missions for Astrobiology VII;
    233. The Interpretation of a 2175A Absorption Feature in the Gravitational Lens Galaxy SBS0909 + 532 at z = 0.83  2004   Astrophysics and Space Science
    234. The Universe: a cryogenic habitat for microbial life  2004   Cryobiology
    235. A cosmic prevalence of nanobacteria? 2006   Astrophysics and Space Science
    236. How do microorganisms reach the stratosphere?  2006   International journal of astrobiology
    237. The Spread of Life Throughout the Cosmos  2006   The Future of Life and the Future of our Civilization 
    238. Equilibrium temperatures of porous spheres and their relevance to astrobiology 2007   International journal of astrobiology
    239. The origin of life in comets  2007  International journal of astrobiology
    240. Apparent magnitudes of high-redshift Type 1a supernovae and intergalactic graphite whiskers  2008   Astrophysics and Space Science
    241. On the transference of microbiota from Venus to Earth 2008   Astrophysics and Space Science
    242. Life on Earth: Did it Come From Other Planets? 2009   Journal of Cosmology vol 1.
    243. Liquid Water and Organics in Comets: Implications for Exobiology  2009   International journal of astrobiology
    244. Mars polar cap: a habitat for elementary life  2009   International journal of astrobiology
    245. Slow ion irradiation of sugar: Astrobiological implications  2009   International journal of astrobiology
    246. Bacterial morphologies in carbonaceous meteorites and comet dust 2010   Proceedings Volume 7819, Instruments, Methods, and Missions for Astrobiology XIII;
    247. Comets and Contagion: Evolution and Diseases From Space 2010   Journal of Cosmology vol 7
    248. Evidence for biodegradation products in the interstellar medium  2010   International journal of astrobiology
    249. Evolution of primordial planets in relation to the cosmological origin of life 2010   Proceedings Volume 7819, Instruments, Methods, and Missions for Astrobiology XIII
    250. First Life in the Oceans of Primordial-Planets:The Biological Big Bang  2010   Journal of Cosmology vol 11
    251. Growth and replication of red rain cells at 121 o C and their red fluorescence  2010   7819 Instruments, Methods, and Missions for Astrobiology XIII
    252. Mechanisms for Panspermia 2010   Journal of Cosmology vol 7
    253. Microstructure and elemental composition of the Tagish Lake meteorite and its astrobiological implications 2010   International journal of astrobiology
    254. Primordial planets, comets, and moons foster life in the cosmos  2010   7819 Instruments, Methods, and Missions for Astrobiology XIII
    255. Spectroscopic Evidence of Cosmic Life 2010   Journal of Cosmology, Vol 11, 3476-3488
    256. Study of putative microfossils in space dust from the stratosphere  2010   International Journal of Astrobiology
    257. The Astrobiological case for our cosmic ancestry   2010   International journal of astrobiology
    258. The Imperatives of Cosmic Biology   2010   Journal of Cosmology vol 5
    259. A Model of the 2-4μm Spectrum of Comet Halley   2011   Journal of Cosmology vol 16
    260. An Integrated 2.5-12.5 micrometer Emission Spectrum of Naturally-Occurring Aromatic Molecules   2011   Journal of Cosmology vol 16
    261. Bacterial morphologies supporting cometary Panspermia: a reappraisal  2011   International journal of astrobiology
    262. Comets, Ice Ages, and Ecological Catastrophes 2011   Journal of Cosmology vol 16
    263. Cometss - a Vehicle for Panspermia   2011   Journal of Cosmology vol 16
    264. Convergence to God? 2011   Journal of Cosmology vol 16
    265. Creationism, Neo-Darwinism And Panspermia   2011   Journal of Cosmology vol 16
    266. Extraterrestrial Life and Censorship   2011   Journal of Cosmology Vol 15
    267. Formaldehyde polymers in interstellar space 2011   Journal of Cosmology vol 16
    268. From Astrochemistry to Astrobiology 2011  Journal of Cosmology vol 16
    269. Genetics Indicates Extra-terrestrial Origins for Life: The First Gene Did Life Begin Following the Big Bang?   2011  Journal of Cosmology vol 16
    270. Identification of the λ2,200A interstellar absorption feature   2011  Journal of Cosmology vol 16
    271. Interstellar Grains: 50 Years On   2011   Journal of Cosmology vol 16
    272. Microstructural investigation of the Carancas meteorite 2011  International journal of astrobiology
    273. Primordial Planets Explain Interstellar Dust, the Formation of Life, and Falsify Dark Energy 2011   Journal of Cosmology vol 16
    274. RADIATION PRESSURE ON BACTERIAL CLUMPS IN THE SOLAR VICINITY AND THEIR SURVIVAL BETWEEN INTERSTELLAR TRANSITS   2011   Journal of Cosmology vol 16
    275. The Biological Big Bang: The First Oceans of Primordial Planets at 2-8 Myr Explains Hoyle-Wickramasinghe Cometary Panspermia and a Primordial LUCA   2011   Journal of Cosmology vol 16
    276. The origin of life from primordial planets   2011   International journal of astrobiology
    277. Viva Panspermia   2011  Journal of Cosmology vol 16
    278. A Note on Venus Transit and Microbial Injection to Earth  2012   Journal of Cosmology vol 17
    279. Comets as parent bodies of CI1 carbonaceous meteorites and possible habitats of ice-microbes   2012  Proceedings Volume 8521, Instruments, Methods, and Missions for Astrobiology XV
    280. Discovery of Biological Structures in the Tissint Mars Meteorite   2012   Journal of Cosmology vol 17
    281. Formation of stars from dark matter clumps of primordial planets   2012  Journal of Cosmology vol 17
    282. Life-bearing primordial planets in the solar vicinity 2012   Astrophysics and Space Science
    283. Possible biological structures in the Tissint Mars Meteorite. 2012   Proceedings Volume 8521, Instruments, Methods, and Missions for Astrobiology XV;
    284. WHY DON’T CLUMPS OF CIRRUS DUST GRAVITATIONALLY COLLAPSE?   2012   Journal of Cosmology vol 17
    285. A Journey with Fred Hoyle (Second Edition) 2013   The Journal of Astronomical Data, Vol. 19, 3
    286. AUTHENTICITY OF THE LIFE-BEARING POLONNARUWA METEORITE 2013   Journal of Cosmology vol 21
    287. Biological entities isolated from the stratosphere (22-27km): case for their space origin.   2013   Proceedings Volume 8865, Instruments, Methods, and Missions for Astrobiology XVI; 88650L
    288. comparative study of Trentepohlia and Red Rain cells   2013   International Journal of Recent Scientific Research
    289. Discovery of Uranium in Outer Coat of Sri Lankan Red Rain Cells   2013  Journal of Cosmology vol 22
    290. DNA sequencing and predictions of the cosmic theory of life 2013   Astrophysics and Space Science
    291. Fossil Diatoms in a New Carbonaceous Meteorite   2013   Journal of Cosmology, Vol,21, No,37
    292. INCIDENCE OF LOW DENSITY METEOROIDS OF THE POLONNARUWA-TYPE 2013   Journal of Cosmology vol 22
    293. ISOLATION OF A DIATOM FRUSTULE FRAGMENT FROM THE LOWER STRATOSPHERE (22-27Km)-EVIDENCE FOR A COSMIC ORIGIN   2013  Journal of Cosmology vol 22
    294. ISOLATION OF BIOLOGICAL ENTITIES FROM THE STRATOSPHERE (22-27Km) 2013   Journal of Cosmology vol 22
    295. LIVING DIATOMS IN THE POLONNARUWA METEORITE – POSSIBLE LINK TO RED AND YELLOW RAIN   2013   Journal of Cosmology vol 21
    296. Microorganisms in the Coloured Rain of Sri Lanka   2013   Journal of Cosmology vol 21
    297. Non-terrestrial origin of life: a transformative research paradigm shift   2013   Theory of Biosciences Vol 132
    298. ON THE COMETARY ORIGIN OF THE POLONNARUWA METEORITE   2013   Journal of Cosmology vol 21
    299. Panspermia: evidence from astronomy: from astronomy to meteorites   2013   Modern Physics Letters AVol. 28, No. 14, 1330009
    300. RED RAIN CELLS RECOVERED FROM INTERIOR OF THE POLONNARUWA METEORITE   2013   Journal of Cosmology vol 22
    301. The Polonnaruwa Meteorite ; Oxygen Isotope, Crystalline and Biological Composition.   2013   Journal of Cosmology Vol 22.
    302. TYPICAL METEORITIC WORM-LIKE FORMS SEEN IN THE POLONNARUWA METEORITE 2013   Journal of Cosmology vol 22
    303. Why don't clumps of cirrus dust gravitationally collapse?   2013   Journal of Cosmology vol 21
    304. A Presumptive Fossilized Bacterial Biofilm Occurring in a Commercially Sourced Mars Meteorite.   2014  Journal of Astrobiology & Outreach
    305. Convergence to panspermia.   2014   Hypothesis
    306. Life as a Cosmic Phenomenon : 2 . The Panspermia Trajectory of Homo sapiens   2014   Journal of Astrobiology and Outreach
    307. Life as a Cosmic Phenomenon : The Socio-Economic Control of a Scientific Paradigm.   2014  ; Journal of Astrobiology and Outreach
    308. On the dynamics of volatile meteorites   2014   Monthly Notices of the RAS
    309. Recovery of Cometary Microorganisms from the Stratosphere.   2014   Journal of Astrobiology & Outreach
    310. ROSETTA ’ s Prospects for Discovering Evidence of Cometary Biology   2014   Journal of Astrobiology & Outreach
    311. The Forgotten Remit of Astrobiology. 2014   Journal of Astrobiology and Outreach
    312. Analogy, Metaphysics, Mythical Symbols, and Religion   2015   The Big Bang and God An Astro-Theology
    313. Astrobiology in the Developing World 2015  Journal of Astrobiology and Outreach
    314. Astrobiology on the Dwarf Planet Ceres 2015  Journal of Astrobiology and Outreach
    315. Biological Entities Isolated from Two Stratosphere Launches-Continued Evidence for a Space Origin 2015   Journal of Astrobiology and Outreach
    316. Bold New Frontiers of Astrobiology 2015  Journal of Astrobiology and Outreach
    317. Comment on Liquid Water and Life on Mars. 2015   Journal of Astrobiology and Outreach
    318. Convergence to Cometary Panspermia : Time for Disclosure ? 2015  Journal of Astrobiology and Outreach
    319. Evidence to Clinch the Theory of Extraterrestrial Life 2015   Journal of Astrobiology and Outreach
    320. EVIDENCE
OF
ALIEN
LIFE
DOWNGRADED
OR
DENIED 2015   Journal of Cosmology vol 25
    321. Interdisciplinary Convergences: From Stardust to Generalized Deity 2015  The Big Bang and God An Astro-Theology
    322. Masses Staining Positive for DNA-Isolated from the Stratosphere at a Height of 41 km 2015   Journal of Astrobiology and Outreach
    323. Microbiological investigation of two chondrite meteorites: Murchison and Polonnaruwa  2015  SPIE 9606, Instruments, Methods, and Missions for Astrobiology XVII, 96060M 
    324. Microbiology and Cometary Panspermia in Context.  2015  The Big Bang and God An Astro-Theology
    325. Microbiomes : A Possible Space Component ?   2015   Journal of Astrobiology and Outreach
    326. Ocean in Enceladus enhances the case for Panspermia  2015   Proceedings Volume 9606, Instruments, Methods, and Missions for Astrobiology XVII
    327. Pluto’s Surprises: Mountain Tectonics, Methane and Evidence of Biology 2015   Journal of Astrobiology & Outreach
    328. Rosetta images of comet 67P/churyumov-gerasimenko: Inferences from its terrain and structure. &2015  Journal of Astrobiology and Outreach
    329. Rosetta studies of comet 67P/churyumov-gerasimenko: Prospects for establishing cometary biology  2015  ; Journal of Astrobiology and Outreach
    330. The Transition from Earth-centred Biology to Cosmic Life   2015  Journal of Astrobiology and Outreach
    331. The universe: A cryogenic habitat for microbial life.  2015  Vindication of Cosmic Biology
    332. Trends in Astrobiology – Comets , Pluto and beyond 2015 Journal of Astrobiology and Outreach
    333. Comments on the Discovery of a Ninth Planet  2016   Journal of Astrobiology and Outreach
    334. Dangers of Adhering to an Obsolete Paradigm: Could Zika Virus Lead to a Reversal of Human Evolution? 2016   Journal of Astrobiology and Outreach
    335. Evidence for Extant Life on Mars and Gilbert Levin 2016   Journal of Astrobiology and Outreach
    336. Sunspot Activity , Influenza and Ebola Outbreak Connection  2016   Journal of Astrobiology and Outreach
    337. Moon Formation: Water and Life on the Moon  2017   Advances in Astrophysics
    338. SARS, MERS and the sunspot cycle  2017   Current Science
    339. Sunspot Cycle Minima and Pandemics: The Case for Vigilance?  2017   Journal of Astrobiology and Outreach
    340. Was the Zika virus Outbreak in 2015 Triggered by Cosmic Events ?  2017   Virology
    341. Are We Approaching a New Influenza Pandemic ?  2018  Virology
    342. Cause of Cambrian Explosion - Terrestrial or Cosmic? 2018  Progress in Biophysics and Molecular Biology Vol 137
    343. Comets, Enceladus and panspermia  2018   Astrophysics and Space Science
    344. Confirmation of Microbial Ingress from Space  2018  Advances in Astrophysics
    345. On the difficulty of the transport of electrically charged submicron dust, including bacteria, from the Earth’s surface to the high ionosphere 2018   Advances in Astrophysics
    346. Oumuamua (A/2017U1) – A Confirmation of Links between Galactic Planetary Systems 2018  Advances in Astrophysics
    347. Reply to Editorial and Commentaries on Steele, Al-Mufti, Augustyn, Chandrajith, Coghlan, Coulson “Cause of Cambrian Explosion-Terrestrial or Cosmic? 2018  Progress in Biophysics and Molecular Biology Vol 136
    348. Size and Albedo of the Object of Interstellar Origin A/2017U1 2018  Advances in Astrophysics
    349. Weakened geomagnetic field, Cosmic rays & the Resurgence of Yellow Fever 2018  International Journal of Cell Science & Molecular Biology
    350. Weakened magnetic field, cosmic rays and Zika virus outbreak  2018   Current Science
    351. A Robotic Camera for Monitoring Meteors Entering the Earth’s Atmosphere near the Equator 2019  Advances in Astrophysics
    352. Cosmic biology in perspective  2019   Astrophysics and Space Science
    353. Lamarck and Panspermia - On the Efficient Spread of Living Systems Throughout the Cosmos 2019  Progress in Biophysics and Molecular Biology
    354. Ouamuamua (A/2017U1), Panspermia, and Intelligent Life in the Universe 2019   Advances in Astrophysics
    355. Red Rain Cells of Kerala as a Possible Carrier of the Diffuse Interstellar Bands and the UV Extinction Bump 2019  Advances in Astrophysics