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Donald Machholz

LUWD #0004 – Moonlight, the Messier Objects, and a Marathon

2020-01-27
By: Donald Machholz
On: January 27, 2020

Moonlight’s influence on astronomy, Charles Messier and his Objects, and the Messier Marathon. Podcast 4 Star Map 2 Podcast 4, Star Map 1Listen Now

LUWD #0003 – Star Magnitudes And A Comet That Almost Got Away

2020-01-21
By: Donald Machholz
On: January 21, 2020

Venus dances with Neptune, the magnitude scale explained, a new faint comet and let’s look at a bright comet. Podcast 3 Star Map 1 PodcastListen Now

LUWD #0002 – Starlink Satellites and Binoculars

2020-01-14
By: Donald Machholz
On: January 14, 2020

Starlink satellites, binoculars for astronomy, Betelgeuse, The Pleiades Pod 0002 Star MapListen Now

LUWD #0001 – Lunar Eclipses, Betelgeuse and Meteor Showers

2020-01-07
By: Donald Machholz
On: January 7, 2020

Penumbral lunar eclipses, the stars Betelgeuse and Castor, and the Quadrantids meteor shower.Listen Now

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Comet Hunters Astronomers Explorers

Don Machholz and Jean Mueller
Talk at East Valley Astronomy Club – Arizona Circa 2019
Don Machholz, Rodney Austin, and Doug Berger in New Zealand for Halley’s Comet, April 1986
Testing StarChair 3000
Astronomy Conference Badges from the 1970’s and 1980’s
Podcast Host Don Machholz Circa 2020
Comet Discoverer Card Circa 1983
Don Machholz
Howard Brewington and Don Machholz Circa 2015
Don Machholz Circa 2012
Dr Brian Marsden with Don Machholz at the location from where I found my second comet in 1985 Circa 1991
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
Don Machholz
Astronomy Meme 2019
Media Comet Machholz Circa 2005
IAU Comet Confirmation
Don Machholz
Don Machholz
Don Machholz Circa 1985
David Levy, Jean Mueller, Don Machholz, Alan Hale

Stargazer Arizona Observatory

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