Ruby Payne-Scott, pioneer of Radio Astronomy

In celebration of Ada Lovelace Day, where bloggers have pledged to write about their favorite woman in technology, I am compelled to share a little bit of the story of Ruby Payne-Scott.  It is only in the last few years, due in large part to NRAO scientist Miller Goss, that her great story has come to light.  I’ve twice seen talks by Miller on the extraordinary life of this woman, and hope to see what more information they uncover about her in the future!

Ruby was born in New South Wales, Australia, in 1912, and showed extraordinary talents for math and science.  She had to break away from her family in order to pursue her studies, in a headstrong and confident way that seems to have influenced much of her life’s path. Graduating college in the middle of the Depression, it was difficult to find work, let alone as a female physicist, but she had a lucky break with Britain’s, and thus Australia’s, involvement in World War II.

Ruby was one of three women that worked for CSIR, the Australian Council for Scientific and Industrial Research, on radio physics, or radar research.  She deliberately broke rules for women’s dress code and smoking, always demanding equal respect and treatment.  And with tight budgets, hands-on work, and difficult problems to solve, she was indeed treated as “one of the boys” in her research lab.

As the war was ending, one of Ruby’s collaborators, Joe Pawsey, decided to use the old military equipment and take a stab at the young, mysterious field of radio astronomy. Karl Jansky’s discovery of radio waves from the galaxy had attracted little notice from the astronomical community in the 1930’s, but Grote Reber had begun to publish his own maps of the Milky Way with his home-grown radio telescope in 1944.  CSIR took a leap in funding the pioneering efforts of radio astronomers after the war, and Ruby was at the forefront. She was involved in investigations of solar flares and the radio emissions from them, which in the near future may be used to warn of incoming solar storms that threaten our technological infrastructure.

Ruby was a brilliant scientist pioneering a brand new field. But since radio astronomy was not yet published in journals, her findings would go largely unnoticed for decades. Also, her career as a researcher was short-lived.  Ruby again bucked the establishment by making no secret about the fact that she was living with a man, Bill Hall, in the 1940’s. However, it soon came out to her colleagues that she was indeed married to Hall.  She kept the marriage a secret since the Commonwealth would not keep in full-time employment a married woman.  Her collaborators respected her as a scientist and friend and kept working with her just the same, but when she was pregnant with her first child in 1951, she resigned. The CSIR would have gladly hired her back to continue her research at full pay, but as a temporary employee, like all other married women at the time.

Ruby Payne-Scott focused her mind on her family, and her children fondly remember her as a loving mother and wife. She later became a schoolteacher, greatly admired by her students who never knew of her earlier scientific achievements.  In 1981, Ruby died at the age of 68 with Alzheimer’s disease, under the loving watch of her husband.

Read more about this amazing woman in a transcript of a 2004 “Science Show” on ABC Australia. Her biography Under the Radar: Ruby Payne-Scott, the first Woman Radio Astronomer by Miller Goss and Richard McGee is set to be released later this year.

7 thoughts on “Ruby Payne-Scott, pioneer of Radio Astronomy

  1. I wonder if any of ruby’s old equipment is still around. It might make a good base for an exhibit at a science museum in Oz-tralia. I wonder, is there a visitors’ center at Parkes?

    Who in the US is the pioneering female radio astronomer? We could put together a display for Green Bank’s science center to honor her. I have some considerable skills in cabinetmaking…

  2. That is a really good question! I’ve got a book on the history of Green Bank somewhere, wonder if there are any ladies featured?

  3. I’m not sure if any of Pawsey and Payne-Scott’s original equipment is still in existence.

    A replica telescope is on display at its original location in Dover Heights, in the eastern suburbs of Sydney. The concrete base for the original radio telescope is still in place, with a complete replica of the antenna sitting next to it (not connected to any receiving equipment, unfortunately). There is also a plaque describing the telescopes and Australian radio astronomy in the late 1940s and 1950s.

    The site is not well publicised, or even signposted, other than the plaque. However it is located on Sydney’s “Clifftop Walk”, so people sometimes find it by accident.

  4. Oh, cool! Thanks, Ed 🙂 I’m hoping to get out to Sydney sometime this year, I will have to visit. That and the CMB Horn Antenna in NJ are high on my “radio telescopes to visit” list.

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