This week on Star Trails, we let the universe decide.

We fire up a real quantum computer to generate pure randomness — the seed for a million-universe simulation of the famous Drake Equation. Each run explores how many intelligent civilizations might exist in our galaxy, from barren voids to thriving cosmic metropolises. The results are startling, the implications profound, and the method delightfully nerdy.

Along the way, we revisit the roots of the Drake Equation, the strangeness of quantum mechanics, and the poetry of probability. Then we step outside to the real night sky: the waning Moon, Saturn’s thinning rings, Jupiter’s bright rise, and the Taurid fireballs streaking through November darkness.

I also share how I photographed the recent Full Beaver Moon using Stellarium, PhotoPills, and The Photographer’s Ephemeris.

This episode blends code, cosmology, and contemplation.

Links mentioned:

• Simulating the Drake Equation with Python
• My Full Beaver Moon Cityscape
• Photo tools: Stellarium, PhotoPills, and The Photographer's Ephemeris

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 Bluesky @startrails.bsky.social, or YouTube @TheStarTrailsPodcast.

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This week on Star Trails, we explore the messages written across the cosmos — from faint comets in our own skies to the coded signals we’ve sent into the void. Drew shares a quick report from his local astronomy club’s fall star party, where hopes of photographing Comet A6 Lemmon met the familiar mix of excitement, haze, and grilled hamburgers under imperfect skies.

Then we turn from backyard observing to deep-space communication with a hands-on look at the Arecibo Message — the radio transmission beamed from Earth in 1974 as humanity’s mathematical greeting to the stars. We’ll break down what that signal said, how it was constructed, and whether an alien civilization could ever decode its meaning. Along the way, Drew recreates the original 1,679-bit message using Python code, transforms it into sound, and decodes it again to reveal the famous stick figure, DNA helix, and planetary map.

It’s a story about logic, language, and what it means to say hello to the universe — a reminder that every beam of light and burst of radio energy carries a trace of who we are.

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 Bluesky @startrails.bsky.social, or YouTube @TheStarTrailsPodcast.

If you're enjoying the show, consider sharing it with a friend! Want to help? Buy us a coffee!

Podcasting is better with RSS.com! If you're planning to start your own podcast use our RSS.com affiliate link for a discount, and to help support Star Trails.

As Halloween approaches, we drift into one of astronomy’s most haunting questions: if life in the universe is so likely, where is everybody? This week, we explore the famous Fermi Paradox — from Enrico Fermi’s lunchroom question to Frank Drake’s mathematical quest for cosmic company.

Along the way, we revisit humanity’s attempts to speak into the void — the Arecibo Message, the golden records aboard Voyager, and the global volunteer army of SETI@Home. We also consider the possibilities: is the eerie silence a warning, a mystery, or simply a distance too vast for even radio waves to cross?

Plus, your night sky report for October 26 through November 1, 2025 — featuring a first-quarter Moon, Saturn and Jupiter shining bright, Mercury at greatest elongation, and a visit from Comet Lemmon.

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 Bluesky @startrails.bsky.social, or YouTube @TheStarTrailsPodcast.

If you're enjoying the show, consider sharing it with a friend! Want to help? Buy us a coffee!

Podcasting is better withRSS.com! If you're planning to start your own podcast,use our RSS.com affiliate link for a discount, and to help support Star Trails.