Word: menzel
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Donald H. Menzel, Paine Professor of Practical Astronomy, will take his 12-student Freshman Seminar and several University astronomers in a DC-6 Friday morning to watch the Boston area's first total eclipse of the sun in 300 years...
...example of this type of work-shop is that of Donald Menzel, professor of Astronomy, who will "supervise a research project on the growth and behavior of sunspots." Members of this technical team of about eight freshmen must have "a real interest in this field and be qualified to participate effectively as a member of a research team--either as an astronomer or as a physicist, mathematician, or writer." As an added requirement members of the workshop are expected to enroll in Astronomy 1, as well as to audit courses in related fields...
...size of the earth--which occurs in roughly eleven year cycles. As long ago as 1946, scientists were looking forward to last year as another peak in the sun-spot cycle; they were amply rewarded, for both 1946-47 and 1957-58 turned in high sunspot peaks. Donald H. Menzel, Director of the Harvard College Observatory, and long a specialist in solar research, agreed that the Sun cooperated beautifully during its intensive examination. In fact the sun could not wait for IGY to begin on July 1, 1957. On June 28 a huge flare erupted on the Sun's surface...
...Menzel, who had pioneered in constructing H.C.O. solar observation stations in the west, found the facilities in great demand by the IGY Solar Activity Committee. Ordinary observations were increased in number, and special attention was given to a study of cosmic rays, solar flares and radio reception. Involved in the project were three stations built by the Observatory--at Climax, Colorado; Sunspot, New Mexico; and Ft. Davis, Texas. The first station has been turned over to the University of Colorado; the Sacramento Peak Observatory at Sunspot is owned and operated by the H.C.O. under contracts from the Air Force...
...scientists have known for some time that flares generally occur where there is a large concentration of sunspots, thought by Menzel to be "islands of intense calm floating in the otherwise turbulent sea of the Sun's atmosphere." Accordingly, the staff at Sacramento Peak had been watching a large cluster of sunspots covering over three billion square miles of the Sun's surface. Before the giant flare was seen, seven smaller flares had been observed, like rumblings before a storm. When a flare breaks out it spews a large number of electrically charged particles out into space; the bombardment...