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podcast (Page 11)

Donald Machholz

LUWD #0008 – Messier Marathon Search Sequence

2020-02-25
By: Donald Machholz
On: February 25, 2020

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Comet Hunters Astronomers Explorers

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

Stargazer Arizona Observatory

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