The past, present and future supernova threat to Earth’s biosphere
- 404 Downloads
- 10 Citations
Abstract
A brief review of the threat posed to Earth’s biosphere via near-by supernova detonations is presented. The expected radiation dosage, cosmic ray flux and expanding blast wave collision effects are considered, and it is argued that a typical supernova must be closer than ∼10-pc before any appreciable and potentially harmful atmosphere/biosphere effects are likely to occur. In contrast, the critical distance for Gamma-ray bursts is of order 1-kpc. In spite of the high energy effects potentially involved, the geological record provides no clear-cut evidence for any historic supernova induced mass extinctions and/or strong climate change episodes. This, however, is mostly a reflection of their being numerous possible (terrestrial and astronomical) forcing mechanisms acting upon the biosphere and the difficulty of distinguishing between competing scenarios. Key to resolving this situation, it is suggested, is the development of supernova specific extinction and climate change linked ecological models. Moving to the future, we estimate that over the remaining lifetime of the biosphere (∼2 Gyr) the Earth might experience 1 GRB and 20 supernova detonations within their respective harmful threat ranges. There are currently at least 12 potential pre-supernova systems within 1-kpc of the Sun. Of these systems IK Pegasi is the closest Type Ia pre-supernova candidate and Betelgeuse is the closest potential Type II supernova candidate. We review in some detail the past, present and future behavior of these two systems. Developing a detailed evolutionary model we find that IK Pegasi will likely not detonate until some 1.9 billion years hence, and that it affords absolutely no threat to Earth’s biosphere. Betelgeuse is the closest, reasonably well understood, pre-supernova candidate to the Sun at the present epoch, and may undergo detonation any time within the next several million years. The stand-off distance of Betelgeuse at the time of its detonation is estimated to fall between 150 and 300-pc—again, affording no possible threat to Earth’s biosphere. Temporally, the next most likely, close, potential Type Ic supernova to the Sun is the Wolf-Rayet star within the γ 2 Velorum binary system located at least 260-pc away. It is suggested that evidence relating to large-scale astroengineering projects might fruitfully be looked for in those regions located within 10 to 30-pc of any pre-supernova candidate system.
Keywords
Supernova Supernova hazard Gamma-ray bursts (GRB) Stars: IK Pegasi α-Orionis (Betelgeuse)Preview
Unable to display preview. Download preview PDF.
References
- Albritton, C.C.: Catastrophic Episodes in Earth History. Chapman & Hall, London (1989) Google Scholar
- Althaus, L.G., Garcia-Berro, E., Isern, J., Corsico, A.H.: Astron. Astrophys. 441, 689–694 (2005) ADSCrossRefGoogle Scholar
- Althaus, L.G., Garcia-Berro, E., Isern, J., Corsico, A.H., Rohrmann, R.D.: Astron. Astrophys. 465, 249–255 (2007) ADSCrossRefGoogle Scholar
- Annis, J.: JBIS. J. Br. Interplanet. Soc. 52, 19–22 (1999) ADSGoogle Scholar
- Arbutina, B.: Astron. Space. Sci. 7, 271–274 (2007) Google Scholar
- Bailer-Jones, C.A.L.: Mon. Not. R. Astron. Soc. 416, 1163–1180 (2011) ADSCrossRefGoogle Scholar
- Barstow, M.A., Holberg, J.B., Koester, D.: Mon. Not. R. Astron. Soc. Lett. 270, 516–522 (1994) Google Scholar
- Bartunov, O.S., Tsvetkov, D.Yu., Pavlyuk, N.N.: Highlights Astron. 14, 316–323 (2006) ADSGoogle Scholar
- Basu, S., Stuart, F.M., Schnabel, C., Klemm, V.: Phys. Rev. Lett. 98, 141103–141107 (2007) ADSCrossRefGoogle Scholar
- Batten, A.H., Fletcher, J.M., MacCarthy, D.G.: Pub. Dom. Astro. Obs. 17 (1989) Google Scholar
- Bednarek, W., Pabich, J.: Astron. Astrophys. 530, A49 (2011) ADSCrossRefGoogle Scholar
- Beech, M.: Rejuvenating the Sun and Avoiding other Global Disasters. Springer, New York (2008) Google Scholar
- Beech, M.: Terraforming: the Creating of Habitable Worlds. Springer, New York (2009) Google Scholar
- Benitez, N., Maiz-Apellaniz, J., Canelles, M.: Phys. Rev. Lett. 88, 81101–81105 (2002) ADSCrossRefGoogle Scholar
- Bishop, S., Egli, R.: Icarus 212, 960–966 (2011) ADSCrossRefGoogle Scholar
- Bizzarro, M., Ulfbeck, D., Trinquier, A., Thrane, K., Connelly, J.N., Meyer, B.S.: Science 316, 1178–1181 (2007) ADSCrossRefGoogle Scholar
- Boffin, H.M.J.: Astron. Astrophys. 524, A14 (2010) ADSCrossRefGoogle Scholar
- Bonnet, R.-M., Woltjer, L.: Surviving 1,000 Centuries—Can We do It? Springer, New York (2008) CrossRefGoogle Scholar
- Brakenridge, G.R.: Icarus 215, 101–106 (2011) ADSCrossRefGoogle Scholar
- Briceno, C.: Handbook of Star Forming Regions (B. Reipurth, Ed). Astronomical Society of the Pacific, San Francisco (2008) Google Scholar
- Brown, A.G.A., De Geus, E.J., de Zeeuw, P.T.: Astron. Astrophys. 289, 101–120 (1994) ADSGoogle Scholar
- Caldeira, K., Kasting, J.F.: Nature 360, 721–722 (1992) ADSCrossRefGoogle Scholar
- Carlton, A.K., et al.: arXiv:1106.4498 v1 (2011)
- Cha, A.N., Sembach, K.R., Danks, K.R.: Astrophys. J. 515, L25–L28 (1999) ADSCrossRefGoogle Scholar
- Clark, D.H., Stephenson, F.R.: Historical Supernovae. Pergamon, Oxford (1977) Google Scholar
- Clark, D.H., McCrea, W.H., Stephenson, F.R.: Nature 265, 318–319 (1977) ADSCrossRefGoogle Scholar
- Cockell, C.S.: Int. J. Astrobiol. 1, 31–38 (2002) Google Scholar
- Eggleton, P.P.: Astrophys. J. 268, 368–369 (1983) ADSCrossRefGoogle Scholar
- Eggleton, P.P., Fitchett, M.J., Tout, C.A.: Astrophys. J. 347, 998–1011 (1989) (EFT89) ADSCrossRefGoogle Scholar
- Ellis, J., Schramm, D.N.: Proc. Natl. Acad. Sci. USA 92, 235–238 (1995) ADSCrossRefGoogle Scholar
- Falk, S.W.: Astrophys. J. 225, L133–L126 (1978) ADSCrossRefGoogle Scholar
- Fields, B.D., Athanassiadou, T., Johnson, S.R.: Astrophys. J. 678, 549–562 (2008) ADSCrossRefGoogle Scholar
- Fitoussi, C., et al.: Phys. Rev. Lett. 101, 121101–121104 (2008) ADSCrossRefGoogle Scholar
- Flower, P.J.: Astrophys. J. 469, 355–365 (1996) ADSCrossRefGoogle Scholar
- Fogg, M.: JBIS. J. Br. Interplanet. Soc. 44, 183–192 (1991) ADSGoogle Scholar
- Franck, S., Bounama, C., von Bloh, W.: Biogeosci. Discuss. 2, 1665–1679 (2005) ADSCrossRefGoogle Scholar
- Fryer, C.L., et al.: Publ. Astron. Soc. Pac. 119, 1211–1232 (2007) ADSCrossRefGoogle Scholar
- Gies, D.R., Helsel, J.W.: Astrophys. J. 626, 844–848 (2005) ADSCrossRefGoogle Scholar
- Gehrels, N., Chen, W.: Nature 361, 706 (1993) ADSCrossRefGoogle Scholar
- Georgy, C., Meynet, G., Walder, R., Folini, D., Maeder, A.: Astron. Astrophys. 502, 611–622 (2009) ADSCrossRefGoogle Scholar
- Gonzalez, S.F., Warman, B.J., Pena, J.H.: Astron. J. 85, 1361–1365 (1980) ADSCrossRefGoogle Scholar
- Gowanlock, M.G., Patton, D.R., McConnell, S.M.: arXiv:1107.1286 v1 (2011)
- Hakkila, J., Pierce, J.N.: Comments Astrophys. 15, 9–17 (1990) ADSGoogle Scholar
- Hallam, T.: Catastrophes and Lesser Calamities—the Causes of Mass Extinctions. OUP, Oxford (2005) Google Scholar
- Harding, S.: Animate Earth: Science, Intuition and Gaia. A Sciencewriters Book. Chelsea Green Publishing, Vermont (2006) Google Scholar
- Harper, G.M., Brown, A., Guinan, E.F.: Astrophys. J. 135, 1430–1440 (2008) ADSGoogle Scholar
- Haubois, X., et al.: Astron. Astrophys. 508, 923–932 (2009) ADSCrossRefGoogle Scholar
- Hill, G.A.: Bull. Am. Astron. Soc. 41, 475 (2009) ADSGoogle Scholar
- Hillebrandt, W., Niemeyer, J.C.: Annu. Rev. Astron. Astrophys. 38, 191–230 (2000) ADSCrossRefGoogle Scholar
- Hockey, T., Trimble, V.: The Observatory 130, 167–172 (2010) ADSGoogle Scholar
- Hunt, G.E.: Nature 271, 430–431 (1978) ADSCrossRefGoogle Scholar
- Iben, I. Jr., Livio, M.: Publ. Astron. Soc. Pac. 105, 1373–1406 (1993) ADSCrossRefGoogle Scholar
- Kasting, J.F.: Icarus 74, 472–494 (1988) ADSCrossRefGoogle Scholar
- Kervella, P., et al.: Astron. Astrophys. A117 (2011) Google Scholar
- Kippenhahn, R.: Astron. Astrophys. 102, 293–295 (1981) ADSGoogle Scholar
- Klein, R.I., Chevalier, R.A.: Astrophys. J. 223, L109–L112 (1978) ADSCrossRefGoogle Scholar
- Knie, K., Korschinek, G., Faestermann, T., Wallner, C., Scholten, J., Hillebrandt, W.: Phys. Rev. Lett. 83, 18–21 (1999) ADSCrossRefGoogle Scholar
- Kurtz, D.W.: Astrophys. J. 221, 869–880 (1978) ADSCrossRefGoogle Scholar
- Landsman, W., Simon, T., Bergeron, P.: Publ. Astron. Soc. Pac. 105, 841–847 (1993) ADSCrossRefGoogle Scholar
- Leitch, E.M., Vasisht, G.: New Astron. 3, 51–56 (1998) ADSCrossRefGoogle Scholar
- Lineweaver, C.H., Fenner, Y., Gibson, B.K.: Science 303, 59–62 (2004) ADSCrossRefGoogle Scholar
- Lovelock, J.E.: JBIS. J. Br. Interplanet. Soc. 42, 583–586 (1989) ADSGoogle Scholar
- Lovelock, J.E.: The Revenge of Gaia. Allen Lane, London (2006) Google Scholar
- Lovelock, J.E., Kump, L.R.: Nature 369, 732–734 (1994) ADSCrossRefGoogle Scholar
- Lovelock, J.E., Whitfield, M.: Nature 296, 561–563 (1982) ADSCrossRefGoogle Scholar
- Martin, O., Galante, D., Cardenas, R., Horvath, J.E.: Astrophys. Space Sci. 321, 161–167 (2009) ADSCrossRefGoogle Scholar
- Martin, O., Cardenas, R., Guimarals, M., Horvath, J.E., Galante, D.: Astrophys. Space Sci. 326, 61–67 (2010) ADSCrossRefGoogle Scholar
- Melott, A., and 8 co-authors: Int. J. Astrobiol. 3, 55–61 (2004) CrossRefGoogle Scholar
- Mihalas, D., Binney, J.: Galactic Astronomy: Structure and Kinematics, p. 229. Freeman, San Francisco (1981) Google Scholar
- Nelemans, G., Tout, C.: Mon. Not. R. Astron. Soc. Lett. 356, 753–764 (2005) ADSCrossRefGoogle Scholar
- Paczynski, B.: Acta Aston. 20, 47–58 (1970) ADSGoogle Scholar
- Parthasarathy, M., Branch, D., Jeffrey, D.J., Baron, E.: New Astron. Rev. 51, 524–538 (2007) ADSCrossRefGoogle Scholar
- Pellizza, L.J., Mignami, R.P., Grenier, I.A., Mirabel, I.F.: Astron. Astrophys. 435, 625–630 (2005) ADSCrossRefGoogle Scholar
- Penate, L., Martin, O., Cardenas, R., Agusti, S.: Astrophys. Space Sci. 326, 211–217 (2010) ADSCrossRefGoogle Scholar
- Podsiadlowski, Ph., Mazzali, P.A., Nomoto, K., Lazzati, D., Cappellaro, E.: Astrophys. J. 607, L17–L20 (2004) ADSCrossRefGoogle Scholar
- Potter, A.T., Tout, A.T.: Mon. Not. R. Astron. Soc. Lett. 402, 1072–1080 (2009) Google Scholar
- Reynolds, S.P., and 6 co-authors, Astrophys. J. Lett. 680, L41–L44 (2008) ADSCrossRefGoogle Scholar
- Richardson, D., Branch, D., Casebeer, D., Millard, J., Thomas, R.C., Baron, E.: Astron. J. 123, 745–752 (2002) ADSCrossRefGoogle Scholar
- Ruderman, M.A.: Science 184, 1079–1081 (1974) ADSCrossRefGoogle Scholar
- Salvati, M., Sacco, B.: Astron. Astrophys. 485, 527–529 (2008) ADSCrossRefGoogle Scholar
- Scalo, J., Wheeler, J.C.: Astrophys. J. 566, 723–737 (2002) ADSCrossRefGoogle Scholar
- Schaefer, B., Pagnotta, A., Shara, M.M.: Astrophys. J. 708, 381–402 (2010) ADSCrossRefGoogle Scholar
- Selvelli, P., Cassatella, A., Gilmozzi, R., Gonzalez-Riestra, R.: Astron. Astrophys. 492, 787–803 (2008) ADSCrossRefGoogle Scholar
- Shaviv, N.J.: New Astron. 8, 39–77 (2003) ADSCrossRefGoogle Scholar
- Smalley, B., Smith, K.C., Wonnacott, D., Allen, C.S.: Mon. Not. R. Astron. Soc. Lett. 278, 688–696 (1996) Google Scholar
- Smith, N.: Astron. J. 133, 1034–1040 (2007) ADSCrossRefGoogle Scholar
- Smith, R.C.: The Observatory 103, 29–31 (1983) ADSGoogle Scholar
- Sokal, K.R., Skinner, S.L., Zhekov, S.A., Gudel, M., Schmutz, W.: Astrophys. J. 715, 1327–1337 (2010) ADSCrossRefGoogle Scholar
- Sokoloski, J.L., Luna, G.J., Mukai, K., Kenyon, S.J.: Nature 442, 276–278 (2006) ADSCrossRefGoogle Scholar
- Tegmark, M., Bostrom, N.: Nature 438, 754 (2005) ADSCrossRefGoogle Scholar
- Terry, K.D., Tucker, W.H.: Science 159, 421–423 (1968) ADSCrossRefGoogle Scholar
- Thomas, B.C., and 10 co-authors: Astrophys. J. 634, 509–533 (2005) ADSCrossRefGoogle Scholar
- Tuchman, Y., Glasner, A., Barkat, Z.: Astrophys. J. 268, 356–360 (1983) ADSCrossRefGoogle Scholar
- Tuthill, P.G., Monnier, J.D., Lawrance, N., Danchi, W.C., Owocki, S.P., Gayley, K.G.: Astrophys. J. 675, 698–710 (2008) ADSCrossRefGoogle Scholar
- Uthas, H., Knigge, C., Steeghs, D.: Mon. Not. R. Astron. Soc. Lett. 409, 237–246 (2010) ADSCrossRefGoogle Scholar
- van den Bergh, S., Tammann, G.: Annu. Rev. Astron. Astrophys. 29, 363–407 (1991) ADSCrossRefGoogle Scholar
- van der Hucht, K.: New Astron. Rev. 45, 135–232 (2001) ADSCrossRefGoogle Scholar
- Vennes, S., Christian, D.J., Thorstensen, J.R.: Astrophys. J. 502, 763–787 (1998) ADSCrossRefGoogle Scholar
- Williams, D.M., Pollard, D.: Int. J. Astrobiol. 2, 1–19 (2003) CrossRefGoogle Scholar
- Wilson, R.E.: General Catalog of Stellar Radial Velocities. Carnegie Institute, Washington (1953) Google Scholar
- Wonnacott, D., Kellett, B.J., Smalley, B., Lloyd, C.: Mon. Not. R. Astron. Soc. Lett. 267, 1045–1052 (1994) ADSGoogle Scholar
- Wonnacott, D., Kellett, B.J., Stickland, D.J.: Mon. Not. R. Astron. Soc. Lett. 262, 277–284 (1993) Google Scholar
- Wood, A.J., Ackland, G.J., Dyke, J.G., Williamns, H.T.P., Lenton, T.M.: Rev. Geophys. 46, RG1001 (2008) ADSCrossRefGoogle Scholar
- Woodwell, G.M.: Science 156, 461–470 (1967) ADSCrossRefGoogle Scholar
- Woosley, S.E.: 2010. arXiv:1105.4193
- Woosley, S.E., Bloom, J.S.: Annu. Rev. Astron. Astrophys. 44, 507–556 (2006) ADSCrossRefGoogle Scholar