Skip to content
Primary Navigation Menu
Menu
  • Visual Comet Discoveries
    • Comet C/2018 V1 (Machholz-Fujikawa-Iwamoto)
    • March 28, 2010
    • August 27, 2004
    • Comet Machholz 1994r
    • 141P/Machholz 2
    • Comet Nakamura-Nishimura-Machholz 1994m
    • Comet Machholz 1992k
    • March 31, 1992
    • August 6, 1988
    • May 12, 1986
    • May 27, 1985
    • September 12, 1978
  • Looking Up with Don Podcast
  • A Decade of Comets
  • Awards and Citations
  • Messier Marathon History
  • StarChair 3000
  • 141/P Machholz 2 Returns
  • Biography
  • Obituary
  • Media Coverage

Comet Talk

  • youtube
  • twitter
  • apple-podcasts
  • facebook

challenge

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

Comet Hunters Astronomers Explorers

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

Stargazer Arizona Observatory

Privacy Policy Designed using Unos. Powered by WordPress.

Scroll UpThe owner of this website has made a commitment to accessibility and inclusion, please report any problems that you encounter using the contact form on this website. This site uses the WP ADA Compliance Check plugin to enhance accessibility.
error: Copyright 2000-2023 Estate of Donald Edward Machholz, Jr