Enchanted Frequencies: Blue Collar Astronomy at the VLA

Shane Baca joined me on the Star River on Apr 18, 2026.

Let's see where the currents took us...

🎧 This episode is coming soon!

Come back on June 9th at 5:00am Eastern to listen!

You heard about Shane Baca in the previous episode, and now it's time to hear from Shane himself.

Pull up a chair to the campfire, grab a drink for our Ritual, and let's do a deep dive into what it takes to keep 27 (plus a spare) 240-ton radio telescope receiver dishes running, while also dealing with the grounds, the parking lot, pest removal, making sure the lights are on (of off, as need be), and the toilets are clean. Shane is the facilities manager of the VLA, and his story is more than you might think it is.

"When they cross the cattle guard out here on the way in, they gotta take their watch and they gotta turn it back forty years."

Shane's tributary of the Star River is one of pride and a deep belief that science doesn't happen without grease and railroad spikes. I think, after listening to him speak with me from the break room of the control building at the VLA in April, you'll agree.

Whether you are an experienced radio astronomer or a casual backyard stargazer, this conversation bridges the gap between the science we all hear about and the mechanics, welders, electricians, and plumbers that make it all happen.


About Shane Baca

Shane is:

  • A very loud laugher (you can hear him blow out my mics from time to time)
  • A very caring person
  • Well-loved by everyone I met
  • lots more!

You can find out more the VLA at the NRAO website.

The Cosmic Vintage

Astropotamus Shane Baca
Water Water

The River's currents may have ended here for the day, but the journey continues at astropotamus.com. You can find more Star River episodes, equipment reviews, general articles and how-to information about astrophotography, and lots more on this website. If you'd like to lend your support to my production efforts, there's a list of ways you can help out on my support page.

When you're ready to wade deeper into the current, join your fellow time travelers on the Star River Discord. We're all traveling this river together - and whether you want to join the crew in our chat or even become a guest on the show, I'd love to have you aboard.

Until the next bend in the River... clear skies, and I'll see you in the dark!

-Astropotamus