Star Trails: A Weekly Astronomy Podcast

Erased from the Charts, but Still Etched in the Stars


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As the Moon wanes and the morning planets take center stage, we turn our gaze to a part of the sky rarely discussed on Star Trails: the Southern Hemisphere. In this episode, we take a journey through time and space to uncover the story of Argo Navis, the largest constellation that no longer exists.

We explore the celestial ship’s breakup into Carina, Vela, and Puppis, and dive into the nebulae, star clusters, and pulsars that remain in its wake. Along the way, we also meet a few other retired constellations, including a long-lost housecat named Felis.

We’ll offer up some tips for viewing Mars, Venus, Saturn, and Mercury, and mention deep sky gems to chase under moonless skies.

For more episodes and resources for backyard astronomers, visit www.startrails.show. Share the wonder of the stars with friends and continue your cosmic journey with us. Also, connect with us on Mastodon @star_trails, on Bluesky @startrails.bsky.social, or YouTube @TheStarTrailsPodcast.

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Star Trails: A Weekly Astronomy PodcastBy Single Malt Sky