Sky & Telescope honors the life of Donald Machholz, one of the premier comet-hunters of his time.
The post Remembering Donald Machholz, 1952 - 2022 appeared first on Sky & Telescope.
Sky & Telescope honors the life of Donald Machholz, one of the premier comet-hunters of his time.
The post Remembering Donald Machholz, 1952 - 2022 appeared first on Sky & Telescope.