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William Bradfield

Donald Machholz

LUWD #0036 A Decade of Comets, William Bradfield, Dr. Brian Marsden, Neptune

2020-09-08
By: Donald Machholz
On: September 8, 2020

William Bradfield of Australia get used to his name; he discovered 10 of the 33 comets covered in A Decade of Comets. DON MACHHOLZListen Now

Comet Hunters Astronomers Explorers

Don Machholz Circa 2012
Don Machholz
Testing StarChair 3000
Don Machholz, Rodney Austin, and Doug Berger in New Zealand for Halley’s Comet, April 1986
Howard Brewington and Don Machholz Circa 2015
Don Machholz
IAU Comet Confirmation
Don Machholz Circa 1985
Don Machholz and Jean Mueller
My Parents, Doris Machholz and Donald Machholz, Sr. Circa 2014
Dave Seargent, Don Machholz, Patrick Stonehouse, Keith Tritton, Alan Hale, Doug Biesecker, George Alcock, Bill Liller, Michael Jäger, Kesao Takamizawa and Kazimieras Cernis
Homemade 5″ binoculars, weighing about 150 lbs and 10-inch reflector on an English Yoke mount
Astronomy Conference Badges from the 1970’s and 1980’s
Media Comet Machholz Circa 2005
Don Machholz
Dr Brian Marsden with Don Machholz at the location from where I found my second comet in 1985 Circa 1991
Don Machholz
David Levy, Jean Mueller, Don Machholz, Alan Hale
Comet Discoverer Card Circa 1983
Podcast Host Don Machholz Circa 2020
Talk at East Valley Astronomy Club – Arizona Circa 2019
Astronomy Meme 2019

Stargazer Arizona Observatory

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