We often think of space as a vacuum, well it isn’t. We’re here, aren’t we?
– Don Machholz
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...
Moonlight’s influence on astronomy, Charles Messier and his Objects, and the Messier Marathon. Podcast 4 Star Map 2 Podcast 4, Star Map 1 Hits:...
Unless we have a conjunction malfunction, this event could be the sky's goodbye to 2020don machholz Podcast-49-Map-1Download Podcast-49-Map-2Download Podcast-49-Map-3Download