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Naomi McClure-Griffiths

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Naomi McClure-Griffiths
Born
Naomi Melissa McClure-Griffiths

(1975-07-11) July 11, 1975 (age 49)
Atlanta, Georgia, United States
NationalityAmerican, Australian
Alma mater
Known fordiscovering a new arm of the Milky Way
SpouseDavid McConnell
Scientific career
Institutions
Doctoral advisorJohn Dickey

Naomi McClure-Griffiths (born July 11, 1975) is an American-born astrophysicist and radio astronomer who researches and lives in Australia. In 2004, she discovered a new spiral arm in the Milky Way galaxy. She was awarded the Prime Minister's Malcolm McIntosh Prize for Physical Scientist in 2006 and in 2015 was honored for her research in physics by receipt of the Pawsey Medal from the Australian Academy of Science.

Biography

Naomi Melissa McClure-Griffiths was born on July 11, 1975 in Atlanta Georgia.[1] She entered Oberlin College in 1993 where she studied both French and physics and then in 1997 entered the University of Minnesota to study astrophysics. During her PhD, she participated in the International Galactic Plane Survey, leading the Southern Galactic Plane Survey to map the hydrogen gas in the Milky Way. In 2001, she relocated permanently to Australia taking up a post doctoral fellowship at the Australia Telescope National Facility as a CSIRO Bolton Fellow.[2]

During her Fellowship McClure-Griffiths studied the movement of interstellar gases and how explosions of stars create bubbles or shells which push the gasses out of the galaxy. In their movement, chimneys of empty space may be created, two of which were discovered by McClure-Griffiths. One of the chimneys she discovered is the only known chimney to "extend through the top and bottom of the galactic plane". Then in 2004, she discovered a new spiral arm[2] during her senior postdoctoral position.[3] The new arm was shown on previous mappings but never identified nor given a name. McCure-Griffiths created a computer model to confirm its existence which was confirmed by her team.[4] In 2006, she was honored with the Malcolm McIntosh Prize for Physical Scientist of the year[5] one of the annual prizes awarded as the Prime Minister's Prizes for Science.[6] As Principal Investigator she initiated the Galactic All Sky Survey that same year[2][5] and then in 2007, she was the recipient of the Powerhouse Wizard Award from the Powerhouse Museum at the Sydney Observatory.[7] McClure-Griffiths' team took part in the international effort to complete the mapping of the Milky Way's magnetic fields in 2011.[8] In 2015, she left CSIRO and joined the Australian National University as a professor conducting her research from the Mount Stromlo Observatory.[9] That same year, her work in physics was recognized by receipt of the Pawsey Medal from the Australian Academy of Science.[10]

Selected works

  • McClure-Griffiths, N. M.; Dickey, John M.; et al. (June 2000). "Two Large H I Shells in the Outer Galaxy near l = 279°". The Astronomical Journal. 119 (6): 2828–2842. arXiv:astro-ph/0003158. Bibcode:2000AJ....119.2828M. doi:10.1086/301413.
  • McClure-Griffiths, N. M.; Green, A. J.; et al. (April 2001). "The Southern Galactic Plane Survey: The Test Region". The Astrophysical Journal. 551 (1): 394–412. arXiv:astro-ph/0012302. Bibcode:2001ApJ...551..394M. doi:10.1086/320095.
  • McClure-Griffiths, N. M.; Dickey, John M.; et al. (September 2003). "Loops, Drips, and Walls in the Galactic Chimney GSH 277+00+36". The Astrophysical Journal. 594 (2): 833–843. Bibcode:2003ApJ...594..833M. doi:10.1086/377152.
  • McClure-Griffiths, N. M.; Dickey, John M.; et al. (June 2004). "A Distant Extended Spiral Arm in the Fourth Quadrant of the Milky Way". The Astrophysical Journal. 607 (2): L127–L130. arXiv:astro-ph/0404448. Bibcode:2004ApJ...607L.127M. doi:10.1086/422031.
  • McClure-Griffiths, N. M.; Ford, Alyson; et al. (February 2006). "Evidence for Chimney Breakout in the Galactic Supershell GSH 242-03+37". The Astrophysical Journal. 638 (1): 196–205. arXiv:astro-ph/0510304. Bibcode:2006ApJ...638..196M. doi:10.1086/498706.
  • McClure-Griffiths, N. M.; Dickey, John M. (December 2007). "Milky Way Kinematics. I. Measurements at the Subcentral Point of the Fourth Quadrant". The Astrophysical Journal. 671 (1): 427–438. arXiv:0708.0870. Bibcode:2007ApJ...671..427M. doi:10.1086/522297.
  • McClure-Griffiths, N. M.; Pisano, D. J.; et al. (April 2009). "Gass: The Parkes Galactic All-Sky Survey. I. Survey Description, Goals, and Initial Data Release". The Astrophysical Journal Supplement Series. 181 (2): 398–412. arXiv:0901.1159. Bibcode:2009ApJS..181..398M. doi:10.1088/0067-0049/181/2/398.
  • McClure-Griffiths, N. M.; Madsen, G. J.; et al. (December 2010). "Measurement of a Magnetic Field in a Leading Arm High-velocity Cloud". The Astrophysical Journal. 725 (1): 275–281. arXiv:1009.5849. Bibcode:2010ApJ...725..275M. doi:10.1088/0004-637X/725/1/275.
  • McClure-Griffiths, N. M.; Green, J. A.; et al. (June 2013). "Atomic Hydrogen in a Galactic Center Outflow". The Astrophysical Journal Letters. 770 (1): L4. arXiv:1304.7538. Bibcode:2013ApJ...770L...4M. doi:10.1088/2041-8205/770/1/L4.

References

  1. ^ "Curriculum Vitae: Naomi McClure-Griffiths". Epping, New South Wales, Australia: CSIRO Australia Telescope National Facility. 2006. Retrieved 24 November 2015.
  2. ^ a b c "2006 Malcolm McIntosh Prize for Physical Scientist of the Year". Canberra, Australia: Commonwealth of Australia Department of Industry, Innovation and Science. 2006. Retrieved 24 November 2015.
  3. ^ "Dr Naomi McClure-Griffiths – speech". Canberra, Australia: Government of Australia Department of Industry. 25 June 2014. Archived from the original on 22 December 2015. Retrieved 24 November 2015.
  4. ^ "Milky Way spiral gets an extra arm". London, UK: New Scientist. 9 May 2004. Retrieved 24 November 2015.
  5. ^ a b "Dr Naomi McClure-Griffiths, Astrophysicist". Sydney, Australia: Australian Broadcasting Corporation. 19 July 2007. Retrieved 24 November 2015.
  6. ^ "2006 Recipients". Canberra, Australia: Australian Government Department of Industry, Innovation and Science. 2006. Retrieved 24 November 2015.
  7. ^ Lomb, Nick (13 November 2007). "Astrophysicist announced as the 2007 Powerhouse Wizard". Sydney, Australia: Sydney Observatory. Retrieved 24 November 2015.
  8. ^ "Milky Way's Magnetic Fields Mapped with Highest Precision". Munich, Germany: Space Daily. 12 December 2011. Retrieved 24 November 2015.
  9. ^ "ANU Spaces – Naomi McClure-Griffiths". Canberra, Australia: Australian National University. 23 February 2015. Retrieved 24 November 2015.
  10. ^ "2015 Honorific awards for scientific excellence". Canberra, Australia: Australian Academy of Science. 2015. Retrieved 24 November 2015.
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