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 | |
| 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.