Experience the world of astronomy with #1 in the world for visual comet discoveries, Don Machholz. Whether you are a beginner or an expert, journey with Don Machholz into the solar system and beyond every Wednesday.
| Title | Date published | ||
| LUWD #0076 The Eye and the Sky | 2021-06-15 | ||
| LUWD #0075 Unwrapping Sky Mapping | 2021-06-09 | ||
| LUWD #0074 An Eclipse at the Top of the World | 2021-06-02 | ||
| LUWD #0073 Coordinating Everything in the Sky | 2021-05-25 | ||
| LUWD #0072 Total Lunar Eclipse | 2021-05-19 | ||
| LUWD #0071 Constellation Location and Identification | 2021-05-12 | ||
| LUWD #0070 Eclipses | 2021-05-04 | ||
| LUWD #0069 Our Moon | 2021-04-27 | ||
| LUWD #0068 Meteor Showers | 2021-04-18 | ||
| LUWD #0067 Where Did Orion Go? | 2021-04-14 | ||
| LUWD #0066 A Planet Primer | 2021-04-07 | ||
| LUWD #0065 Is That Jupiter in the Big Dipper Tonight? | 2021-03-31 | ||
| LUWD #0064 The Nova in Cassiopeia | 2021-03-24 | ||
| LUWD #0063 A Twilight Sky in Gemini | 2021-03-17 | ||
| LUWD #0062 The Running of the Marathon | 2021-03-10 | ||
| LUWD #0061 On the Trail of a Comet | 2021-03-02 | ||
| LUWD #0060 Universal Time is for Everyone | 2021-02-24 | ||
| LUWD #0059 Tranquility Base Here | 2021-02-17 | ||
| LUWD #0058 This Week’s Headliner is Canis Minor | 2021-02-10 | ||
| LUWD #0057 The Orion Nebula | 2021-02-02 |