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Astronomy: Star tracker

As an early adopter of astronomical technology, Andrea Ghez is revealing secrets about the giant black hole at the Galaxy's centre.

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References

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Galaxy formation: The new Milky Way 2012-Oct-03

A gas cloud on its way towards the supermassive black hole at the Galactic Centre 2011-Dec-14

Astrophysics: How galaxies got their black holes 2011-Jan-19

Bright light hints at a dark centre to the Galaxy 2009-Oct-19

A long time ago, in a galaxy not so far away 2007-Apr-04

Black holes: Sparks of interest 2003-Oct-30

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Andrea Ghez

Keck Observatory

Andrea Ghez at the 2009 TED conference

Stars orbiting the Milky Way black hole

Interview with Reinhard Genzel

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Finkbeiner, A. Astronomy: Star tracker. Nature 495, 296–298 (2013). https://doi.org/10.1038/495296a

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