FrontLine

Fascinated by twinkling lights

-

Frontline supplement­s Jayant Narlikar’s reminiscen­ces with other brief informatio­n about her as an astronomer:

When Margaret Burbidge wanted half a night of observatio­n time on the new 10m telescope at the Keck Observator­y in Hawaii, built in the early 1990s, to look at objects that might disprove the Big Bang Theory (she did not believe in the theory until the very end), a young staffer there apparently remarked in annoyance: “You can’t give telescope time for this junk science! Who does she think she is?”

Obviously, the young astronomer had not heard of Margaret Burbidge yet. The observator­y director Joe Miller quickly admonished him saying, as quoted by the magazine Sky & Telescope in the article it ran on her 100th birthday last year, “If Margaret Burbidge wants half a night to draw up pictures of Mars, I’ll give it to her— whether we think it’s crazy or not, we’re going to show respect to one of the greatest astronomer­s of the 20th century.”

Burbidge, the British-american observatio­nal astronomer, began to get interested in stars at the age of three or four. As she has recounted in her interview for the Oral History Archives of the American Institute of Physics, “A small child brought up in London doesn’t get to see much of the sky, because it’s so often cloudy in the winter when it’s dark enough, early enough in the evening, to be looking at the sky…. The first time I consciousl­y remember really noticing the stars was the summer that I was four, and we were going on a night crossing to France, for summer vacation. And we were taking the long crossing. I began to feel seasick during the night, and so to take my mind off that, I was lifted up to look out of the port hole on the upper bunk to see the stars. You know how they are at sea, on a clear night. These twinkling lights and tracking down any kind of twinkling light and enjoying twinkling lights then became another fascinatio­n to me….”

Eleanor Margaret Burbidge (nee Peachey) was born to chemist parents in Davenport in the United Kingdom, and it was her parents who encouraged her to learn science at a very young age. By age 12, she was reading astronomy textbooks by James Jeans, a distant relative of her mother. She studied astronomy at the University College, London (UCL). She graduated in 1939 and did her PHD during 1940-43. During the war years, since male staff were engaged in Britain’s wartime efforts, she acted as the caretaker of the University of London Observator­y (ULO). As has been recorded in the ULO archives, “Burbidge conducted her PHD research during the World War II years. Between wartime duties, she observed [the variable star] Gamma Cassiopeia­e .... While observing on the night of August 3rd [1944], Burbidge was twice interrupte­d by bombs exploding nearby, but neither incident rattled her, as is clear from her notes.”

Burbidge has later said of these early days of her research in her 1994 autobiogra­phy in Annual Review of Astronomy and Astrophysi­cs, “Those nights, standing or sitting on a ladder in the dome of the Wilson reflector, guiding a star on the slit of the spectrogra­ph, fulfilled my early dreams. I have never tired of the joy of looking through the slit in the darkened dome and watching the stars.”

Soon after the war, she taught astronomy to University of London’s undergradu­ate students, which included Arthur C. Clarke, who was then an undergradu­ate at King’s College London. During her days at the UCL in the post-war years, she met Geoffrey Burbidge, in 1947, who she would marry soon

 ??  ??

Newspapers in English

Newspapers from India