Helen J. Walker

Helen J. Walker
Helen J. Walker
Born	Helen Joan Walker; 2 January 1953; Warwick, England
Died	19 September 2017 (aged 64); Wantage, Oxfordshire, England
Alma mater	University of St Andrews
	Scientific career
Fields	Astronomy
Institutions	Queen Mary College; Rutherford Appleton Laboratory; Leiden University; Ames Research Center;
Thesis	A spectroscopic and photometric investigation of the extreme helium-rich star HD 168476
Doctoral advisor	Philip W. Hill

Helen Joan Walker (2 January 1953 – 19 September 2017) was a UK space scientist.

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