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Observing Equipment

By: Donald Machholz
On: April 10, 2026
2026-04-10

Comet Hunters Astronomers Explorers

Howard Brewington and Don Machholz Circa 2015
David Levy, Jean Mueller, Don Machholz, Alan Hale
Astronomy Meme 2019
Don with StarChair 3000 Circa 2019
Podcast Host Don Machholz Circa 2020
Jill Tarter SETI and Don Machholz Circa 2010
Dave Seargent, Don Machholz, Patrick Stonehouse, Keith Tritton, Alan Hale, Doug Biesecker, George Alcock, Bill Liller, Michael Jäger, Kesao Takamizawa and Kazimieras Cernis
Astronomy Conference Badges from the 1970’s and 1980’s
Don Machholz Circa 1985
Talk at East Valley Astronomy Club – Arizona Circa 2019
My Parents, Doris Machholz and Donald Machholz, Sr. Circa 2014
Don Machholz, Rodney Austin, and Doug Berger in New Zealand for Halley’s Comet, April 1986
Don Machholz at Loma Prieta, California Circa 1986
Don Machholz and Jean Mueller
Don Machholz
Comet Discoverer Card Circa 1983

Stargazer Arizona Observatory

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error: © 1978–2026 Donald Machholz. All rights reserved. Rights administered by the Estate of Donald Machholz. This website contains original expressive works created by Donald Machholz beginning in 1978, including written materials, observational logs, charts, photographs, illustrations, and related works. These materials were created prior to and independent of their later online publication. No part of this site may be reproduced, distributed, or transmitted without prior written permission, except as permitted under applicable law.